The document describes a resume analysis web application that analyzes uploaded resumes in PDF format. It extracts information from the resume using natural language processing and text mining. The application provides a resume score based on the presence of key elements and gives feedback to help users improve their resume. It aims to help job seekers improve their chances of getting interviews by identifying issues in their resumes. The application uses modules like streamlit, Resumeparser, pandas and matplotlib to analyze resumes, extract structured data, store and visualize information.
Remote Procedure Calls (RPC) allow a program to execute a procedure in another address space without needing to know where it is located. RPC uses client and server stubs that conceal the underlying message passing between client and server processes. The client stub packs the procedure call into a message and sends it to the server stub, which unpacks it and executes the procedure before returning any results. This makes remote procedure calls appear as local procedure calls to improve transparency. IDL is used to define interfaces and generate client/server stubs automatically to simplify development of distributed applications using RPC.
This document discusses version stamps, which are fields that change each time underlying data is updated. They are used to check for data changes in NoSQL databases that lack transactions. Various methods for creating version stamps are described, including counters, GUIDs, hashes, and timestamps. The best approach may be a composite stamp using multiple methods to leverage their advantages and avoid single points of failure. Version stamps can enable consistency when reading and updating data.
This document provides a comparison of SQL and NoSQL databases. It summarizes the key features of SQL databases, including their use of schemas, SQL query languages, ACID transactions, and examples like MySQL and Oracle. It also summarizes features of NoSQL databases, including their large data volumes, scalability, lack of schemas, eventual consistency, and examples like MongoDB, Cassandra, and HBase. The document aims to compare the different approaches of SQL and NoSQL for managing data.
Distributed shared memory (DSM) provides processes with a shared address space across distributed memory systems. DSM exists only virtually through primitives like read and write operations. It gives the illusion of physically shared memory while allowing loosely coupled distributed systems to share memory. DSM refers to applying this shared memory paradigm using distributed memory systems connected by a communication network. Each node has CPUs, memory, and blocks of shared memory can be cached locally but migrated on demand between nodes to maintain consistency.
This document provides an overview of distributed web-based systems, including the key components and technologies that enable them. It discusses the World Wide Web and how documents are accessed via URLs. It also describes HTTP and how connections and requests/responses work. Other topics covered include caching, content distribution networks, web services, traditional and multi-tiered web architectures, web server clusters, and web security protocols like SSL.
This document discusses real-time big data applications and provides a reference architecture for search, discovery, and analytics. It describes combining analytical and operational workloads using a unified data model and operational database. Examples are given of organizations using this approach for real-time search, analytics and continuous adaptation of large and diverse datasets.
MongoDB Schema Design (Richard Kreuter's Mongo Berlin preso)MongoDB
This document discusses schema design considerations for MongoDB databases. It recommends letting the application direct the schema, judiciously denormalizing data, designing schemas for indexing, using application-level joins when needed, avoiding treating collections as unstructured heaps, and not frequently resizing documents. The document provides examples of embedding related data and storing event data in separate documents to avoid resizing.
Here I have discussed models of parallel systems, criteria for Parallel programming model, computations in parallel programming, Parallelization of programms, levels of parallelism, parallelism in those levels, Static Scheduling, Dynamic Scheduling, explicit and implicit representation of parallelism ect
Remote Procedure Calls (RPC) allow a program to execute a procedure in another address space without needing to know where it is located. RPC uses client and server stubs that conceal the underlying message passing between client and server processes. The client stub packs the procedure call into a message and sends it to the server stub, which unpacks it and executes the procedure before returning any results. This makes remote procedure calls appear as local procedure calls to improve transparency. IDL is used to define interfaces and generate client/server stubs automatically to simplify development of distributed applications using RPC.
This document discusses version stamps, which are fields that change each time underlying data is updated. They are used to check for data changes in NoSQL databases that lack transactions. Various methods for creating version stamps are described, including counters, GUIDs, hashes, and timestamps. The best approach may be a composite stamp using multiple methods to leverage their advantages and avoid single points of failure. Version stamps can enable consistency when reading and updating data.
This document provides a comparison of SQL and NoSQL databases. It summarizes the key features of SQL databases, including their use of schemas, SQL query languages, ACID transactions, and examples like MySQL and Oracle. It also summarizes features of NoSQL databases, including their large data volumes, scalability, lack of schemas, eventual consistency, and examples like MongoDB, Cassandra, and HBase. The document aims to compare the different approaches of SQL and NoSQL for managing data.
Distributed shared memory (DSM) provides processes with a shared address space across distributed memory systems. DSM exists only virtually through primitives like read and write operations. It gives the illusion of physically shared memory while allowing loosely coupled distributed systems to share memory. DSM refers to applying this shared memory paradigm using distributed memory systems connected by a communication network. Each node has CPUs, memory, and blocks of shared memory can be cached locally but migrated on demand between nodes to maintain consistency.
This document provides an overview of distributed web-based systems, including the key components and technologies that enable them. It discusses the World Wide Web and how documents are accessed via URLs. It also describes HTTP and how connections and requests/responses work. Other topics covered include caching, content distribution networks, web services, traditional and multi-tiered web architectures, web server clusters, and web security protocols like SSL.
This document discusses real-time big data applications and provides a reference architecture for search, discovery, and analytics. It describes combining analytical and operational workloads using a unified data model and operational database. Examples are given of organizations using this approach for real-time search, analytics and continuous adaptation of large and diverse datasets.
MongoDB Schema Design (Richard Kreuter's Mongo Berlin preso)MongoDB
This document discusses schema design considerations for MongoDB databases. It recommends letting the application direct the schema, judiciously denormalizing data, designing schemas for indexing, using application-level joins when needed, avoiding treating collections as unstructured heaps, and not frequently resizing documents. The document provides examples of embedding related data and storing event data in separate documents to avoid resizing.
Here I have discussed models of parallel systems, criteria for Parallel programming model, computations in parallel programming, Parallelization of programms, levels of parallelism, parallelism in those levels, Static Scheduling, Dynamic Scheduling, explicit and implicit representation of parallelism ect
Clock synchronization in distributed systemSunita Sahu
This document discusses several techniques for clock synchronization in distributed systems:
1. Time stamping events and messages with logical clocks to determine partial ordering without a global clock. Logical clocks assign monotonically increasing sequence numbers.
2. Clock synchronization algorithms like NTP that regularly adjust system clocks across the network to synchronize with a time server. NTP uses averaging to account for network delays.
3. Lamport's logical clocks algorithm that defines "happened before" relations and increments clocks between events to synchronize logical clocks across processes.
Uses the example of correct, high-througput, grouping and counting of streaming events as a backdrop for exploring the state-of-the art features of Apache Flink
This document discusses distributed file systems (DFS), which provide access to files across a network. It describes the typical architecture of a DFS including flat file services, directory services, and client modules. Flat file services implement operations like read, write, create and delete on file contents. Directory services provide name to identifier mappings and support functions for adding/removing files from directories. The client module provides a unified interface to applications and knows the locations of file and directory servers.
Introduction
Big Data may well be the Next Big Thing in the IT world.
Big data burst upon the scene in the first decade of the 21st century.
The first organizations to embrace it were online and startup firms. Firms like Google, eBay, LinkedIn, and Face book were built around big data from the beginning.
Like many new information technologies, big data can bring about dramatic cost reductions, substantial improvements in the time required to perform a computing task, or new product and service offerings.
1. The data is loaded from a file into relation 'divs' with specified data types
2. A filter is applied to 'divs' to only keep records where the symbol field matches the regular expression 'CM.*'
3. The filtered relation is stored in 'startswithcm'
The script loads data from a file, applies a regular expression filter to select records where the symbol starts with "CM", and stores the filtered relation. It performs a basic extract, filter, and store workflow in Pig Latin.
This presentation shows new features in SQL 2019, and a recap of features from SQL 2000 through 2017 as well. You would be wise to hear someone from Microsoft deliver this material.
The document discusses the architecture of the Internet of Things (IoT). It describes the IoT as a network of physical objects embedded with sensors that can collect and exchange data. The document outlines the history and development of IoT and describes its layered architecture which includes device, network, service, and application layers. It provides examples of current and potential IoT applications in various sectors and discusses security and privacy issues regarding connected devices.
The document provides an overview of how to design a system to scale from serving a single user to millions of users. It begins with a single server setup and discusses moving to multiple servers, using a database, scaling vertically by adding resources to servers versus horizontally by adding more servers, and using a load balancer to distribute traffic across servers for redundancy and high availability. It provides examples of scaling a system architecture in a step-by-step manner.
Information retrieval systems use indexes and inverted indexes to quickly search large document collections by mapping terms to their locations. Boolean retrieval uses an inverted index to process Boolean queries by intersecting postings lists to find documents that contain sets of terms. Key aspects of information retrieval systems include precision, recall, and ranking search results by relevance.
Internet of Things with Cloud Computing and M2M CommunicationSherin C Abraham
The IoT is the network of physical objects with intelligence. It can be more secure with MQTT protocol for Machine to Machine Communication and more storage capability can be achieved by using cloud computing.
An inverted file indexes a text collection to speed up searching. It contains a vocabulary of distinct words and occurrences lists with information on where each word appears. For each term in the vocabulary, it stores a list of pointers to occurrences called an inverted list. Coarser granularity indexes use less storage but require more processing, while word-level indexes enable proximity searches but use more space. The document describes how inverted files are structured and constructed from text and discusses techniques like block addressing that reduce their space requirements.
This document discusses the installation and use of ANTLR, a parser generator tool. It begins with steps to install ANTLR and Java on a Windows system. It then provides an example of running ANTLR on a C++ grammar file to generate lexer and parser files in C#. The document explains that ANTLR automatically generates lexical and syntax analyzers from grammar files written in ANTLR's grammar language. It also discusses using the generated listener and visitor classes to traverse the parse tree.
Clustering for Stream and Parallelism (DATA ANALYTICS)DheerajPachauri
The document summarizes information about a group project involving data stream clustering. It lists the group members and then discusses key concepts related to data stream clustering like requirements for algorithms, common algorithm types and steps, prototypes and windows. It also touches on outliers and applications of clustering.
There are three main points about data streams and stream processing:
1) A data stream is a continuous, ordered sequence of data items that arrives too rapidly to be stored fully. Common sources include sensors, web traffic, and social media.
2) Data stream management systems process continuous queries over streams in real-time using bounded memory. They provide summaries of historical data rather than storing entire streams.
3) Challenges of stream processing include limited memory, complex continuous queries, and unpredictable data rates and characteristics. Approximate query processing techniques like windows, sampling, and load shedding help address these challenges.
Congestion avoidance mechanisms aim to predict impending congestion and reduce data transmission rates before packet loss occurs. Three main methods are DEC bit, Random Early Detection (RED), and source-based approaches. DEC bit uses routers to explicitly notify sources of congestion. RED drops packets probabilistically based on average queue length to implicitly notify sources. Source-based methods monitor round-trip times and window sizes to detect congestion and adjust transmission rates accordingly.
The document discusses several parallel programming models:
1. The shared variable model uses shared memory and variables for inter-process communication but has issues around critical sections, memory consistency, and synchronization.
2. The message passing model uses message passing between processes instead of shared memory, avoiding synchronization issues but introducing delays. It describes synchronous and asynchronous variants.
3. The data parallel model partitions data across processes, which perform similar operations in parallel. It is well-suited to regular problems like matrix operations.
4. Other models discussed include object-oriented, functional, and logic programming models.
The document discusses probabilistic retrieval models in information retrieval. It introduces three influential probabilistic models: (1) Maron and Kuhns' 1960 model which calculates the probability of relevance based on historical user data; (2) Salton's model which estimates the probability of term occurrence in relevant documents; (3) A model that ranks documents by the probability of relevance and considers retrieval as a decision between costs of retrieving non-relevant vs. not retrieving relevant documents. The document provides background on the development of probabilistic IR models and challenges of estimating probabilities for evaluation.
Content Management with MongoDB by Mark HelmstetterMongoDB
MongoDB is great for content management and delivery across a multitude of apps such as e-commerce websites, online publications, web content management systems (CMS), document management, archives and others. MongoDB's flexible schema and data model make it easy to catalog multiple content types with diverse meta data.
-Schema design for content management
-Using GridFS for storing binary files
-How you can leverage MongoDB's auto-sharding to partition your content across multiple servers
Relational databases vs Non-relational databasesJames Serra
There is a lot of confusion about the place and purpose of the many recent non-relational database solutions ("NoSQL databases") compared to the relational database solutions that have been around for so many years. In this presentation I will first clarify what exactly these database solutions are, compare them, and discuss the best use cases for each. I'll discuss topics involving OLTP, scaling, data warehousing, polyglot persistence, and the CAP theorem. We will even touch on a new type of database solution called NewSQL. If you are building a new solution it is important to understand all your options so you take the right path to success.
Resume Parser with Natural Language ProcessingIRJET Journal
This document proposes a resume parser using natural language processing to help human resources departments efficiently extract important information from resumes. It involves using NLP techniques like named entity recognition to identify names, designations, universities, skills etc. from resume text and storing this structured data in a database. This helps automate the process of analyzing large numbers of resumes and identifying the most relevant candidates for jobs based on keyword matching between resumes and job descriptions. The system is able to convert resumes in different formats like PDF, DOC to text and standardize the information extraction and storage process.
This document describes a proposed system to analyze and scan resumes using machine learning and natural language processing. The system would take in a resume, parse it to extract relevant information like name, experience, skills, and education. It would then standardize the resume into a structured format and generate an analysis report highlighting any errors or missing keywords and assessing suitability for different job roles. The system aims to help students and job seekers improve their resumes and help companies and recruiters more efficiently sort through large numbers of resumes. It was developed using React for the front end, natural language processing for analysis, and machine learning to generate the reports and assessments. The proposed system aims to help both job seekers and recruiters by autom
Clock synchronization in distributed systemSunita Sahu
This document discusses several techniques for clock synchronization in distributed systems:
1. Time stamping events and messages with logical clocks to determine partial ordering without a global clock. Logical clocks assign monotonically increasing sequence numbers.
2. Clock synchronization algorithms like NTP that regularly adjust system clocks across the network to synchronize with a time server. NTP uses averaging to account for network delays.
3. Lamport's logical clocks algorithm that defines "happened before" relations and increments clocks between events to synchronize logical clocks across processes.
Uses the example of correct, high-througput, grouping and counting of streaming events as a backdrop for exploring the state-of-the art features of Apache Flink
This document discusses distributed file systems (DFS), which provide access to files across a network. It describes the typical architecture of a DFS including flat file services, directory services, and client modules. Flat file services implement operations like read, write, create and delete on file contents. Directory services provide name to identifier mappings and support functions for adding/removing files from directories. The client module provides a unified interface to applications and knows the locations of file and directory servers.
Introduction
Big Data may well be the Next Big Thing in the IT world.
Big data burst upon the scene in the first decade of the 21st century.
The first organizations to embrace it were online and startup firms. Firms like Google, eBay, LinkedIn, and Face book were built around big data from the beginning.
Like many new information technologies, big data can bring about dramatic cost reductions, substantial improvements in the time required to perform a computing task, or new product and service offerings.
1. The data is loaded from a file into relation 'divs' with specified data types
2. A filter is applied to 'divs' to only keep records where the symbol field matches the regular expression 'CM.*'
3. The filtered relation is stored in 'startswithcm'
The script loads data from a file, applies a regular expression filter to select records where the symbol starts with "CM", and stores the filtered relation. It performs a basic extract, filter, and store workflow in Pig Latin.
This presentation shows new features in SQL 2019, and a recap of features from SQL 2000 through 2017 as well. You would be wise to hear someone from Microsoft deliver this material.
The document discusses the architecture of the Internet of Things (IoT). It describes the IoT as a network of physical objects embedded with sensors that can collect and exchange data. The document outlines the history and development of IoT and describes its layered architecture which includes device, network, service, and application layers. It provides examples of current and potential IoT applications in various sectors and discusses security and privacy issues regarding connected devices.
The document provides an overview of how to design a system to scale from serving a single user to millions of users. It begins with a single server setup and discusses moving to multiple servers, using a database, scaling vertically by adding resources to servers versus horizontally by adding more servers, and using a load balancer to distribute traffic across servers for redundancy and high availability. It provides examples of scaling a system architecture in a step-by-step manner.
Information retrieval systems use indexes and inverted indexes to quickly search large document collections by mapping terms to their locations. Boolean retrieval uses an inverted index to process Boolean queries by intersecting postings lists to find documents that contain sets of terms. Key aspects of information retrieval systems include precision, recall, and ranking search results by relevance.
Internet of Things with Cloud Computing and M2M CommunicationSherin C Abraham
The IoT is the network of physical objects with intelligence. It can be more secure with MQTT protocol for Machine to Machine Communication and more storage capability can be achieved by using cloud computing.
An inverted file indexes a text collection to speed up searching. It contains a vocabulary of distinct words and occurrences lists with information on where each word appears. For each term in the vocabulary, it stores a list of pointers to occurrences called an inverted list. Coarser granularity indexes use less storage but require more processing, while word-level indexes enable proximity searches but use more space. The document describes how inverted files are structured and constructed from text and discusses techniques like block addressing that reduce their space requirements.
This document discusses the installation and use of ANTLR, a parser generator tool. It begins with steps to install ANTLR and Java on a Windows system. It then provides an example of running ANTLR on a C++ grammar file to generate lexer and parser files in C#. The document explains that ANTLR automatically generates lexical and syntax analyzers from grammar files written in ANTLR's grammar language. It also discusses using the generated listener and visitor classes to traverse the parse tree.
Clustering for Stream and Parallelism (DATA ANALYTICS)DheerajPachauri
The document summarizes information about a group project involving data stream clustering. It lists the group members and then discusses key concepts related to data stream clustering like requirements for algorithms, common algorithm types and steps, prototypes and windows. It also touches on outliers and applications of clustering.
There are three main points about data streams and stream processing:
1) A data stream is a continuous, ordered sequence of data items that arrives too rapidly to be stored fully. Common sources include sensors, web traffic, and social media.
2) Data stream management systems process continuous queries over streams in real-time using bounded memory. They provide summaries of historical data rather than storing entire streams.
3) Challenges of stream processing include limited memory, complex continuous queries, and unpredictable data rates and characteristics. Approximate query processing techniques like windows, sampling, and load shedding help address these challenges.
Congestion avoidance mechanisms aim to predict impending congestion and reduce data transmission rates before packet loss occurs. Three main methods are DEC bit, Random Early Detection (RED), and source-based approaches. DEC bit uses routers to explicitly notify sources of congestion. RED drops packets probabilistically based on average queue length to implicitly notify sources. Source-based methods monitor round-trip times and window sizes to detect congestion and adjust transmission rates accordingly.
The document discusses several parallel programming models:
1. The shared variable model uses shared memory and variables for inter-process communication but has issues around critical sections, memory consistency, and synchronization.
2. The message passing model uses message passing between processes instead of shared memory, avoiding synchronization issues but introducing delays. It describes synchronous and asynchronous variants.
3. The data parallel model partitions data across processes, which perform similar operations in parallel. It is well-suited to regular problems like matrix operations.
4. Other models discussed include object-oriented, functional, and logic programming models.
The document discusses probabilistic retrieval models in information retrieval. It introduces three influential probabilistic models: (1) Maron and Kuhns' 1960 model which calculates the probability of relevance based on historical user data; (2) Salton's model which estimates the probability of term occurrence in relevant documents; (3) A model that ranks documents by the probability of relevance and considers retrieval as a decision between costs of retrieving non-relevant vs. not retrieving relevant documents. The document provides background on the development of probabilistic IR models and challenges of estimating probabilities for evaluation.
Content Management with MongoDB by Mark HelmstetterMongoDB
MongoDB is great for content management and delivery across a multitude of apps such as e-commerce websites, online publications, web content management systems (CMS), document management, archives and others. MongoDB's flexible schema and data model make it easy to catalog multiple content types with diverse meta data.
-Schema design for content management
-Using GridFS for storing binary files
-How you can leverage MongoDB's auto-sharding to partition your content across multiple servers
Relational databases vs Non-relational databasesJames Serra
There is a lot of confusion about the place and purpose of the many recent non-relational database solutions ("NoSQL databases") compared to the relational database solutions that have been around for so many years. In this presentation I will first clarify what exactly these database solutions are, compare them, and discuss the best use cases for each. I'll discuss topics involving OLTP, scaling, data warehousing, polyglot persistence, and the CAP theorem. We will even touch on a new type of database solution called NewSQL. If you are building a new solution it is important to understand all your options so you take the right path to success.
Resume Parser with Natural Language ProcessingIRJET Journal
This document proposes a resume parser using natural language processing to help human resources departments efficiently extract important information from resumes. It involves using NLP techniques like named entity recognition to identify names, designations, universities, skills etc. from resume text and storing this structured data in a database. This helps automate the process of analyzing large numbers of resumes and identifying the most relevant candidates for jobs based on keyword matching between resumes and job descriptions. The system is able to convert resumes in different formats like PDF, DOC to text and standardize the information extraction and storage process.
This document describes a proposed system to analyze and scan resumes using machine learning and natural language processing. The system would take in a resume, parse it to extract relevant information like name, experience, skills, and education. It would then standardize the resume into a structured format and generate an analysis report highlighting any errors or missing keywords and assessing suitability for different job roles. The system aims to help students and job seekers improve their resumes and help companies and recruiters more efficiently sort through large numbers of resumes. It was developed using React for the front end, natural language processing for analysis, and machine learning to generate the reports and assessments. The proposed system aims to help both job seekers and recruiters by autom
CV INSPECTION USING NLP AND MACHINE LEARNINGIRJET Journal
The document describes a proposed system that uses machine learning and natural language processing to analyze job applicants' resumes and match them to job postings. It involves developing models trained on resume text to extract relevant skills and experience. Resumes and job descriptions are converted to standardized formats to be compared and scored. The aim is to more efficiently match qualified candidates to suitable positions based on their resume contents and skills.
IRJET- Applicant Tracking and Scoring SystemIRJET Journal
The document describes a proposed applicant tracking and scoring system that uses natural language processing and named entity recognition to parse resumes, extract key information, and score and rank applicants based on constraints defined by human resource officers. The system first extracts text from resumes using optical character recognition. It then uses natural language processing techniques like lexical analysis, syntactic analysis, and semantic analysis along with named entity recognition to parse the text. The extracted data is stored in a structured format and used to generate dashboards and visualizations. HR officers can provide constraints on required skills, and the system scores and ranks applicants based on the constraints to produce a sorted list of qualifying candidates. The system aims to streamline the resume screening process for recruiters and provide transparency
The job market has expanded exponentially in the past few years. With many recruiters and candidates, it
is not an easy task to match a perfect candidate with a perfect job. The recruiter targets candidates with
the required skill sets mentioned in the job descriptions, while candidates target their dream jobs. The
search frictions and skills mismatch are persistent problems. In this paper, we build a model that would
match companies with candidates with the right skills and workers with the right company. We have
further developed an algorithm to investigate people’s hiring history for better results.
International Journal on Soft Computing, Artificial Intelligence and Applicat...ijscai
The document describes a study that developed a model to match jobs to candidates using artificial intelligence. It used job descriptions and titles classified according to Thailand's job classification systems (TSCO and TSIC) to train a stochastic gradient descent classifier. The classifier aims to take in a new job description and output the appropriate TSCO classification code. It also developed an algorithm called "Hiring History" to incorporate a person's previous hiring details into the matching.
The job market has expanded exponentially in the past few years. With many recruiters and candidates, it
is not an easy task to match a perfect candidate with a perfect job. The recruiter targets candidates with
the required skill sets mentioned in the job descriptions, while candidates target their dream jobs. The
search frictions and skills mismatch are persistent problems. In this paper, we build a model that would
match companies with candidates with the right skills and workers with the right company. We have
further developed an algorithm to investigate people’s hiring history for better results
The job market has expanded exponentially in the past few years. With many recruiters and candidates, it
is not an easy task to match a perfect candidate with a perfect job. The recruiter targets candidates with
the required skill sets mentioned in the job descriptions, while candidates target their dream jobs. The
search frictions and skills mismatch are persistent problems. In this paper, we build a model that would
match companies with candidates with the right skills and workers with the right company. We have
further developed an algorithm to investigate people’s hiring history for better results.
Job matching
A Survey on Automatically Mining Facets for Queries from their Search ResultsIRJET Journal
This document summarizes research on automatically mining query facets from search results. Query facets provide useful summaries of a query by grouping related terms and phrases. The document reviews existing methods for query recommendation and facet extraction. It also proposes an unsupervised technique to mine query facets from top search results without additional domain knowledge. The technique aims to help users better understand queries and explore information through faceted search.
This document discusses using Hadoop to parse and process resumes received in various formats like documents and text. It proposes a system that can extract data from large volumes of resumes automatically without human involvement. Key components include resume parsing using Apache Tika, storing resumes in HDFS, identifying skills and tags using MapReduce, and recommending jobs to candidates based on their profiles. The system aims to reduce manual handling of resumes and provide suggestions to users about missing information in an efficient distributed manner using Hadoop.
Personality Prediction and CV Analysis SystemIRJET Journal
The document describes a proposed system for personality prediction and CV analysis to aid in the recruitment process. The system would ask candidates to fill out details, upload their CV, and answer questions related to the big five personality traits. Machine learning models would analyze the responses to predict candidates' personalities. It would also extract key information from CVs using natural language processing. The goals are to streamline recruitment, reduce the workload on HR, and provide a fair way to shortlist candidates based on skills and personality. The proposed system aims to replace traditional and manual recruitment methods.
Building a recommendation system based on the job offers extracted from the w...IJECEIAES
Recruitment, or job search, is increasingly used throughout the world by a large population of users through various channels, such as websites, platforms, and professional networks. Given the large volume of information related to job descriptions and user profiles, it is complicated to appropriately match a user's profile with a job description, and vice versa. The job search approach has drawbacks since the job seeker needs to search a job offers in each recruitment platform, manage their accounts, and apply for the relevant job vacancies, which wastes considerable time and effort. The contribution of this research work is the construction of a recommendation system based on the job offers extracted from the web and on the e-portfolios of job seekers. After the extraction of the data, natural language processing is applied to structured data and is ready for filtering and analysis. The proposed system is a content-based system, it measures the degree of correspondence between the attributes of the e-portfolio with those of each job offer of the same list of competence specialties using the Euclidean distance, the result is classified with a decreasing way to display the most relevant to the least relevant job offers
An Effective Job Recruitment System Using Content-based FilteringIRJET Journal
This document summarizes several papers on developing effective job recommendation systems. It first describes four papers on different approaches: developing a job portal to improve education quality; a system based on user clustering; a system using collaborative filtering; and a hybrid system. It then provides more detail on the hybrid system, which uses both content-based filtering and team recommendations. Finally, it discusses the conclusions of improving existing job systems and outlines some advantages of the new proposed portal.
AUTOMATED TOOL FOR RESUME CLASSIFICATION USING SEMENTIC ANALYSIS ijaia
Recruitment in the IT sector has been on the rise in recent times. Software companies are on the hunt to recruit raw talent right from the colleges through job fairs. The process of allotment of projects to the new recruits is a manual affair, usually carried out by the Human Resources department of the organization. This process of project allotment to the new recruits is a costly affair for the organization as it relies mostly on human effort. In the recent times, software companies round the world are leveraging the advances in machine learning and Artificial intelligence in general to automate routine tasks in the enterprise to increase the productivity. In the paper, we discuss the design and implementation of a resume classifier application which employs an ensemble learning based voting classifier to classify a profile of a candidate into a suitable domain based on his interest, work-experience and expertise mentioned by the candidate in the profile. The model employs topic modelling techniques to introduce a new domain to the list of domains upon failing to achieve the threshold value of confidence for the classification of the candidate profile. The Stack-Overflow REST APIs are called for the profiles which fail on the confidence threshold test set in the application. The topics returned by the APIs are subjected to topic modelling to obtain a new domain, on which the voting classifier is retrained after a fixed interval to improve the accuracy of the model.Overall, emphasis is laid out on building a dynamic machine learning automation tool which is not solely dependent on the training data in allotment of projects to the new recruits. We extended our previous work withnew learning model that has the ability to classify the resumes with better accuracy and support more new domains.
This proposed system will help in consulting the career opportunities to the students after 10th, 12th or graduation for their bright future and will show the recent industrial trends in that particular profession. In this system we will be working on real time web-based application which will provide students forum for discussion, real time job updates from industry, different industrial events nearby places, live chat with the professional experts. User can apply for the jobs. Database management, real time system and web-based languages will be used design this application. This proposed system will provide the direct communication platform for students with the industry. This system will help the students or employees to build the professional career, resume according to the format approved by industry. User can update and share their documents and experiences with the industry. This system will provide automated verification system with the help of network security. Priyanka Bodke | Nikita Kale | Sneha Jha | Vaishnavi Joshi"Real Time Application for Career Guidance" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: http://www.ijtsrd.com/papers/ijtsrd11525.pdf http://www.ijtsrd.com/engineering/computer-engineering/11525/real-time-application-for-career-guidance/priyanka-bodke
IRJET-Computational model for the processing of documents and support to the ...IRJET Journal
This document proposes a computational model for processing documents and supporting decision making in information retrieval systems. The model includes five main components: 1) a tracking and indexing component to crawl the web and store document metadata, 2) an information processing component to categorize documents and define user profiles, 3) a decision support component to analyze stored information and generate statistical reports, 4) a display component to provide search interfaces and visualization tools, and 5) specialized roles to administer the system. The goal of the model is to provide a framework for developing large-scale search engines.
Algorithm for calculating relevance of documents in information retrieval sys...IRJET Journal
The document proposes an algorithm to calculate the relevance of documents returned in response to user queries in information retrieval systems. It is based on classical similarity formulas like cosine, Jaccard, and dice that calculate similarity between document and query vectors. The algorithm aims to integrate user search preferences as a variable in determining document relevance, as classic models do not account for this. It uses text and web mining techniques to process user query and document metadata.
An Integrated E-Recruitment System For Automated Personality Mining And Appli...Fiona Phillips
The document summarizes a research paper that presents an integrated e-recruitment system for automated personality mining and applicant ranking. The proposed system implements automated candidate ranking based on criteria extracted from applicants' LinkedIn profiles, including education, work experience, loyalty, and personality traits mined from blog text using linguistic analysis. The system was tested in a real-world recruitment scenario, where it effectively discriminated top candidates and provided rankings consistent with expert recruiters. The system aimed to increase recruitment efficiency by automating initial screening and limiting interviews to top candidates.
1. The document describes a search engine scraper that extracts data from websites, summarizes the extracted information, and converts it into a relevant result for users.
2. The search engine scraper works in three stages: extraction of data from website content, summarization of the extracted data using natural language processing techniques, and conversion of the summarized data into a meaningful format for users.
3. The summarization stage uses natural language toolkit processing libraries to determine sentence similarity, assign weights to sentences, and select sentences with higher ranks to include in the summary.
This document summarizes an internship report submitted for a Master's degree. The internship involved building an online marketplace to match job seekers with employers. Key aspects included developing an instant automated search feature and a ranking algorithm. The search allows users to immediately view relevant results based on their criteria. The ranking algorithm orders results by factors like job category, type, position, and experience to provide the most useful listings. The system aims to improve on traditional job boards and connect users more efficiently through an advanced profile-based approach.
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
A SYSTEMATIC RISK ASSESSMENT APPROACH FOR SECURING THE SMART IRRIGATION SYSTEMSIJNSA Journal
The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
CHINA’S GEO-ECONOMIC OUTREACH IN CENTRAL ASIAN COUNTRIES AND FUTURE PROSPECTjpsjournal1
The rivalry between prominent international actors for dominance over Central Asia's hydrocarbon
reserves and the ancient silk trade route, along with China's diplomatic endeavours in the area, has been
referred to as the "New Great Game." This research centres on the power struggle, considering
geopolitical, geostrategic, and geoeconomic variables. Topics including trade, political hegemony, oil
politics, and conventional and nontraditional security are all explored and explained by the researcher.
Using Mackinder's Heartland, Spykman Rimland, and Hegemonic Stability theories, examines China's role
in Central Asia. This study adheres to the empirical epistemological method and has taken care of
objectivity. This study analyze primary and secondary research documents critically to elaborate role of
china’s geo economic outreach in central Asian countries and its future prospect. China is thriving in trade,
pipeline politics, and winning states, according to this study, thanks to important instruments like the
Shanghai Cooperation Organisation and the Belt and Road Economic Initiative. According to this study,
China is seeing significant success in commerce, pipeline politics, and gaining influence on other
governments. This success may be attributed to the effective utilisation of key tools such as the Shanghai
Cooperation Organisation and the Belt and Road Economic Initiative.
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Low power architecture of logic gates using adiabatic techniquesnooriasukmaningtyas
The growing significance of portable systems to limit power consumption in ultra-large-scale-integration chips of very high density, has recently led to rapid and inventive progresses in low-power design. The most effective technique is adiabatic logic circuit design in energy-efficient hardware. This paper presents two adiabatic approaches for the design of low power circuits, modified positive feedback adiabatic logic (modified PFAL) and the other is direct current diode based positive feedback adiabatic logic (DC-DB PFAL). Logic gates are the preliminary components in any digital circuit design. By improving the performance of basic gates, one can improvise the whole system performance. In this paper proposed circuit design of the low power architecture of OR/NOR, AND/NAND, and XOR/XNOR gates are presented using the said approaches and their results are analyzed for powerdissipation, delay, power-delay-product and rise time and compared with the other adiabatic techniques along with the conventional complementary metal oxide semiconductor (CMOS) designs reported in the literature. It has been found that the designs with DC-DB PFAL technique outperform with the percentage improvement of 65% for NOR gate and 7% for NAND gate and 34% for XNOR gate over the modified PFAL techniques at 10 MHz respectively.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.