This Powerpoint prsentation contains information about the overview of various successful works performed for Biometric Recognition using Deep Learning. This work is based on an existing survey paper.
Supervised Unsupervised and Reinforcement Learning Aakash Chotrani
This presentation describes various categories of machine learning techniques.It starts with importance of Machine learning and difference between ML and traditional AI. Examples and in-depth explanation of different learning techniques in ML.
This Powerpoint prsentation contains information about the overview of various successful works performed for Biometric Recognition using Deep Learning. This work is based on an existing survey paper.
Supervised Unsupervised and Reinforcement Learning Aakash Chotrani
This presentation describes various categories of machine learning techniques.It starts with importance of Machine learning and difference between ML and traditional AI. Examples and in-depth explanation of different learning techniques in ML.
This research tries to find out amethodology through which any data from the daily-use printed bills and invoices can be extracted. The data from these bills or invoices can be used extensively later on –such as machine learning or statistical analysis. This research focuses on extraction of final bill-amount, itinerary, date and similar data from bills and invoices as they encapsulate an ample amount of information about the users purchases, likes or dislikes etc. Optical Character Recognition (OCR) technology is a system that provides a full alphanumeric recognition of printed or handwritten characters from images. Initially, OpenCV has been used to detect the bill or invoice from the image and filter out the unnecessary noise from the image. Then intermediate image is passed for further processing using Tesseract OCR engine, which is an optical character recognition engine. Tesseract intends to apply Text Segmentation in order to extract written text in various fonts and languages. Our methodology proves to be highly accurate while tested on a variety of input images of bills and invoices.
U-Net is a convolutional neural network (CNN) architecture designed for semantic segmentation tasks, especially in the field of medical image analysis. It was introduced by Olaf Ronneberger, Philipp Fischer, and Thomas Brox in 2015. The name "U-Net" comes from its U-shaped architecture.
Key features of the U-Net architecture:
U-Shaped Design: U-Net consists of a contracting path (downsampling) and an expansive path (upsampling). The architecture resembles the letter "U" when visualized.
Contracting Path (Encoder):
The contracting path involves a series of convolutional and pooling layers.
Each convolutional layer is followed by a rectified linear unit (ReLU) activation function and possibly other normalization or activation functions.
Pooling layers (usually max pooling) reduce spatial dimensions, capturing high-level features.
Expansive Path (Decoder):
The expansive path involves a series of upsampling and convolutional layers.
Upsampling is achieved using transposed convolution (also known as deconvolution or convolutional transpose).
Skip connections are established between corresponding layers in the contracting and expansive paths. These connections help retain fine-grained spatial information during the upsampling process.
Skip Connections:
Skip connections concatenate feature maps from the contracting path to the corresponding layers in the expansive path.
These connections facilitate the fusion of low-level and high-level features, aiding in precise localization.
Final Layer:
The final layer typically uses a convolutional layer with a softmax activation function for multi-class segmentation tasks, providing probability scores for each class.
U-Net's architecture and skip connections help address the challenge of segmenting objects with varying sizes and shapes, which is often encountered in medical image analysis. Its success in this domain has led to its application in other areas of computer vision as well.
The U-Net architecture has also been extended and modified in various ways, leading to improvements like the U-Net++ architecture and variations with attention mechanisms, which further enhance the segmentation performance.
U-Net's intuitive design and effectiveness in semantic segmentation tasks have made it a cornerstone in the field of medical image analysis and an influential architecture for researchers working on segmentation challenges.
Supervised vs Unsupervised vs Reinforcement Learning | EdurekaEdureka!
YouTube: https://youtu.be/xtOg44r6dsE
(** Python Data Science Training: https://www.edureka.co/python **)
In this PPT on Supervised vs Unsupervised vs Reinforcement learning, we’ll be discussing the types of machine learning and we’ll differentiate them based on a few key parameters. The following topics are covered in this session:
1. Introduction to Machine Learning
2. Types of Machine Learning
3. Supervised vs Unsupervised vs Reinforcement learning
4. Use Cases
Python Training Playlist: https://goo.gl/Na1p9G
Python Blog Series: https://bit.ly/2RVzcVE
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
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Landuse Classification from Satellite Imagery using Deep LearningDataWorks Summit
With the abundance of remote sensing satellite imagery, the possibilities are endless as to the kind of insights that can be derived from them. One such use is to determine land use for agriculture and non-agricultural purposes.
In this talk, we’ll be looking at leveraging Sentinel-2 satellite imagery data along with OpenStreetMap labels to be able to classify land use as agricultural or non-agricultural.
Sentinel-2 data has a 10-meter resolution in RGB bands and is well-suited for land use classification. Using these two datasets, many different machine learning tasks can be performed like image segmentation into two classes (farm land and non-farm land) or more challenging task of identification of crop type being cultivated on fields.
For this talk, we’ll be looking at leveraging convolutional neural networks (CNNs) built with Apache MXNet to train deep learning models for land use classification. We’ll be covering the different deep learning architectures considered for this particular use case along with the appropriate metrics.
We’ll be leveraging streaming pipelines built on Apache Flink and Apache NiFi for model training and inference. Developers will come away with a better understanding of how to analyze satellite imagery and the different deep learning architectures along with their pros/cons when analyzing satellite imagery for land use. SUNEEL MARTHI and CHRIS OLIVIER, Software Development Engineer Amazon Web Services
In machine learning, a convolutional neural network is a class of deep, feed-forward artificial neural networks that have successfully been applied fpr analyzing visual imagery.
this is VTU FINAL YEAR PROJECT REPORT full report is attached below.this alone with front pages attached Front pages report follows all the guidelines specified by vtu according to our college.
Machine learning is a branch of artificial intelligence. In which computers study algorithms. If I say in simple terms, machine learning is a computer algorithm study method that allows computer programs to learn from their experience. Now the question arises what is the algorithm.
https://www.viewofpeoples.xyz/2020/08/What-is-machine-learning.html
Image classification using convolutional neural networkKIRAN R
For separating the images from a large collection of images or from a large dataset this classifier can be used, Here deep neural network is used for training and classifying the images. The convolutional neural network is the most suitable algorithm for classifier images. This Classifier is a machine learning model, so the more you train it the more will be the accuracy.
Index.....................
History of Machine Learning.
What is Machine Learning.
Why ML.
Learning System Model.
Training and Testing.
Performance.
Algorithms.
Machine Learning Structure.
Application.
Conclusion.
----------------------------------------------
THANK YOU
Real time voting system using face recognition for different expressions and ...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This Presentation contains Project idea along with the project diagrams and methodology explained. This Project can be used in Different sectors like in Industry, in Prediction analysis, for trend analysis, for sales & profit calculations etc.
This research tries to find out amethodology through which any data from the daily-use printed bills and invoices can be extracted. The data from these bills or invoices can be used extensively later on –such as machine learning or statistical analysis. This research focuses on extraction of final bill-amount, itinerary, date and similar data from bills and invoices as they encapsulate an ample amount of information about the users purchases, likes or dislikes etc. Optical Character Recognition (OCR) technology is a system that provides a full alphanumeric recognition of printed or handwritten characters from images. Initially, OpenCV has been used to detect the bill or invoice from the image and filter out the unnecessary noise from the image. Then intermediate image is passed for further processing using Tesseract OCR engine, which is an optical character recognition engine. Tesseract intends to apply Text Segmentation in order to extract written text in various fonts and languages. Our methodology proves to be highly accurate while tested on a variety of input images of bills and invoices.
U-Net is a convolutional neural network (CNN) architecture designed for semantic segmentation tasks, especially in the field of medical image analysis. It was introduced by Olaf Ronneberger, Philipp Fischer, and Thomas Brox in 2015. The name "U-Net" comes from its U-shaped architecture.
Key features of the U-Net architecture:
U-Shaped Design: U-Net consists of a contracting path (downsampling) and an expansive path (upsampling). The architecture resembles the letter "U" when visualized.
Contracting Path (Encoder):
The contracting path involves a series of convolutional and pooling layers.
Each convolutional layer is followed by a rectified linear unit (ReLU) activation function and possibly other normalization or activation functions.
Pooling layers (usually max pooling) reduce spatial dimensions, capturing high-level features.
Expansive Path (Decoder):
The expansive path involves a series of upsampling and convolutional layers.
Upsampling is achieved using transposed convolution (also known as deconvolution or convolutional transpose).
Skip connections are established between corresponding layers in the contracting and expansive paths. These connections help retain fine-grained spatial information during the upsampling process.
Skip Connections:
Skip connections concatenate feature maps from the contracting path to the corresponding layers in the expansive path.
These connections facilitate the fusion of low-level and high-level features, aiding in precise localization.
Final Layer:
The final layer typically uses a convolutional layer with a softmax activation function for multi-class segmentation tasks, providing probability scores for each class.
U-Net's architecture and skip connections help address the challenge of segmenting objects with varying sizes and shapes, which is often encountered in medical image analysis. Its success in this domain has led to its application in other areas of computer vision as well.
The U-Net architecture has also been extended and modified in various ways, leading to improvements like the U-Net++ architecture and variations with attention mechanisms, which further enhance the segmentation performance.
U-Net's intuitive design and effectiveness in semantic segmentation tasks have made it a cornerstone in the field of medical image analysis and an influential architecture for researchers working on segmentation challenges.
Supervised vs Unsupervised vs Reinforcement Learning | EdurekaEdureka!
YouTube: https://youtu.be/xtOg44r6dsE
(** Python Data Science Training: https://www.edureka.co/python **)
In this PPT on Supervised vs Unsupervised vs Reinforcement learning, we’ll be discussing the types of machine learning and we’ll differentiate them based on a few key parameters. The following topics are covered in this session:
1. Introduction to Machine Learning
2. Types of Machine Learning
3. Supervised vs Unsupervised vs Reinforcement learning
4. Use Cases
Python Training Playlist: https://goo.gl/Na1p9G
Python Blog Series: https://bit.ly/2RVzcVE
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
Landuse Classification from Satellite Imagery using Deep LearningDataWorks Summit
With the abundance of remote sensing satellite imagery, the possibilities are endless as to the kind of insights that can be derived from them. One such use is to determine land use for agriculture and non-agricultural purposes.
In this talk, we’ll be looking at leveraging Sentinel-2 satellite imagery data along with OpenStreetMap labels to be able to classify land use as agricultural or non-agricultural.
Sentinel-2 data has a 10-meter resolution in RGB bands and is well-suited for land use classification. Using these two datasets, many different machine learning tasks can be performed like image segmentation into two classes (farm land and non-farm land) or more challenging task of identification of crop type being cultivated on fields.
For this talk, we’ll be looking at leveraging convolutional neural networks (CNNs) built with Apache MXNet to train deep learning models for land use classification. We’ll be covering the different deep learning architectures considered for this particular use case along with the appropriate metrics.
We’ll be leveraging streaming pipelines built on Apache Flink and Apache NiFi for model training and inference. Developers will come away with a better understanding of how to analyze satellite imagery and the different deep learning architectures along with their pros/cons when analyzing satellite imagery for land use. SUNEEL MARTHI and CHRIS OLIVIER, Software Development Engineer Amazon Web Services
In machine learning, a convolutional neural network is a class of deep, feed-forward artificial neural networks that have successfully been applied fpr analyzing visual imagery.
this is VTU FINAL YEAR PROJECT REPORT full report is attached below.this alone with front pages attached Front pages report follows all the guidelines specified by vtu according to our college.
Machine learning is a branch of artificial intelligence. In which computers study algorithms. If I say in simple terms, machine learning is a computer algorithm study method that allows computer programs to learn from their experience. Now the question arises what is the algorithm.
https://www.viewofpeoples.xyz/2020/08/What-is-machine-learning.html
Image classification using convolutional neural networkKIRAN R
For separating the images from a large collection of images or from a large dataset this classifier can be used, Here deep neural network is used for training and classifying the images. The convolutional neural network is the most suitable algorithm for classifier images. This Classifier is a machine learning model, so the more you train it the more will be the accuracy.
Index.....................
History of Machine Learning.
What is Machine Learning.
Why ML.
Learning System Model.
Training and Testing.
Performance.
Algorithms.
Machine Learning Structure.
Application.
Conclusion.
----------------------------------------------
THANK YOU
Real time voting system using face recognition for different expressions and ...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
This Presentation contains Project idea along with the project diagrams and methodology explained. This Project can be used in Different sectors like in Industry, in Prediction analysis, for trend analysis, for sales & profit calculations etc.
Twitter, has fast emerged as one of the most powerful social media sites which can
sway opinions. Sentiment or opinion analysis has of late emerged one of the most
researched and talked about subject in Natural Language Processing (NLP), thanks
mainly to sites like Twitter. In the past, sentiment analysis models using Twitter data have
been built to predict sales performance, rank products and merchants, public opinion
polls, predict election results, political standpoints, predict box-office revenues for movies
and even predict the stock market. This study proposes a general frame in R programming
language to act as a gateway for the analysis of the tweets that portray emotions in a
short and concentrated format. The target tweets include brief emotion descriptions and
words that are not used with a proper format or grammatical structure. Majority of the
work constituted in Turkish includes the data scope and the aim of preparing a data-set.
There is no concrete and usable work done on Turkish Tweet sentiment analysis as a
software client/web application. This study is a starting point on building up the next
steps. The aim is to compare five different common machine learning methods (support
vector machines, random forests, boosting, maximum entropy, and artificial neural
networks) to classify Twitters sentiments
Sentiment analysis of comments in social media IJECEIAES
Social media platforms are witnessing a significant growth in both size and purpose. One specific aspect of social media platforms is sentiment analysis, by which insights into the emotions and feelings of a person can be inferred from their posted text. Research related to sentiment analysis is acquiring substantial interest as it is a promising filed that can improve user experience and provide countless personalized services. Twitter is one of the most popular social media platforms, it has users from different regions with a variety of cultures and languages. It can thus provide valuable information for a diverse and large amount of data to be used to improve decision making. In this paper, the sentiment orientation of the textual features and emoji-based components is studied targeting “Tweets” and comments posted in Arabic on Twitter, during the 2018 world cup event. This study also measures the significance of analyzing texts including or excluding emojis. The data is obtained from thousands of extracted tweets, to find the results of sentiment analysis for texts and emojis separately. Results show that emojis support the sentiment orientation of the texts and those texts or emojis cannot separately provide reliable information as they complement each other to give the intended meaning.
Framework for opinion as a service on review data of customer using semantics...IJECEIAES
At opinion mining plays a significant role in representing the original and unbiased perception of the products/services. However, there are various challenges associated with performing an effective opinion mining in the present era of distributed computing system with dynamic behaviour of users. Existing approaches is more laborious towards extracting knowledge from the reviews of user which is further subjected to various rounds of operation with complex procedures. The proposed system addresses the problem by introducing a novel framework called as opinion-as-a-service which is meant for direct utilization of the extracted knowledge in most user friendly manner. The proposed system introduces a set of three sequential algorithm that performs aggregated of incoming stream of opinion data, performing indexing, followed by applying semantics for extracting knowledge. The study outcome shows that proposed system is better than existing system in mining performance.
Detection and Analysis of Twitter Trending Topics via Link-Anomaly DetectionIJERA Editor
This paper involves two approaches for finding the trending topics in social networks that is key-based approach and link-based approach. In conventional key-based approach for topics detection have mainly focus on frequencies of (textual) words. We propose a link-based approach which focuses on posts reflected in the mentioning behavior of hundreds users. The anomaly detection in the twitter data set is carried out by retrieving the trend topics from the twitter in a sequential manner by using some API and corresponding user for training, then computed anomaly score is aggregated from different users. Further the aggregated anomaly score will be feed into change-point analysis or burst detection at the pinpoint, in order to detect the emerging topics. We have used the real time twitter account, so results are vary according to the tweet trends made. The experiment shows that proposed link-based approach performs even better than the keyword-based approach.
A Baseline Based Deep Learning Approach of Live Tweetsijtsrd
In this scenario social media plays a vital role in influencing the life of people. Twitter , Facebook, Instagram etc are the major social media platforms . They act as a platform for users to raise their opinions on things and events around them. Twitter is one such micro blogging site that allows the user to tweet 6000 tweets per day each of 280 characters long. Data analyst rely on this data to reach conclusion on the events happening around and also to rate a product. But due to massive volume of reviews the analysts find it difficult to go through them and reach at conclusions. In order to solve this problem we adopt the method of sentiment analysis. Sentiment analysis is an approach to classify the sentiment of user reviews, documents etc in terms of positive good , negative bad , neutral surprise . I suggest an enhanced twitter sentiment analysis that retrieves data based on a baseline in a particular pre defined time span and performs sentiment analysis using Textblob . This scheme differs from the traditional and existing one which performs sentiment analysis on pre saved data by performing sentiment analysis on real time data fetched via Twitter API . Thereby providing a much recent and relevant conclusion. Anjana Jimmington ""A Baseline Based Deep Learning Approach of Live Tweets"" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-4 , June 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23918.pdf
Paper URL: https://www.ijtsrd.com/computer-science/other/23918/a-baseline-based-deep-learning-approach-of-live-tweets/anjana-jimmington
A MODEL BASED ON SENTIMENTS ANALYSIS FOR STOCK EXCHANGE PREDICTION - CASE STU...csandit
Predicting the behavior of shares in the stock market is a complex problem, that involves variables not always known and can undergo various influences, from the collective emotion to high-profile news. Such volatility, can represent considerable financial losses for investors. In order to anticipate such changes in the market, it has been proposed various mechanisms to try to predict the behavior of an asset in the stock market, based on previously existing information.
Such mechanisms include statistical data only, without considering the collective feeling. This article, is going to use natural language processing algorithms (LPN) to determine the collective mood on assets and later with the help of the SVM algorithm to extract patterns in an attempt to predict the active behavior. Nevertheless it is important to note that such approach is not intended to be the main factor in the decision making process, but rather an aid tool, which combined with other information, can provide higher accuracy for the solution of this problem
A MODEL BASED ON SENTIMENTS ANALYSIS FOR STOCK EXCHANGE PREDICTION - CASE STU...cscpconf
Predicting the behavior of shares in the stock market is a complex problem, that involves variables not always known and can undergo various influences, from the collective emotion to the high-profile news. Such volatility can represent considerable financial losses for investors. In order to anticipate such changes in the market, it has been proposed various mechanisms to try to predict the behavior of an asset in the stock market, based on previously existing information. Such mechanisms include statistical data only, without considering the collective feeling. This article is going to use natural language processing algorithms (LPN) to determine the collective mood on assets and later with the help of the SVM algorithm to extract patterns in an
attempt to predict the active behavior. Nevertheless it is important to note that such approach is not intended to be the main factor in the decision making process, but rather an aid tool, which combined with other information, can provide higher accuracy for the solution of this problem.
Abstract
Background: Indonesia is an active Twitter user that is the largest ranked in the world.
Tweets written by Twitter users vary, from tweets containing positive to negative responses.
This agreement will be utilized by the parties concerned for evaluation.
Objective: On public comments there are emoticons and sarcasm which have an influence on
the process of sentiment analysis. Emoticons are considered to make it easier for someone to
express their feelings but not a few are also other opinion researchers, namely by ignoring
emoticons, the reason being that it can interfere with the sentiment analysis process, while
sarcasm is considered to be produced from the results of the sarcasm sentiment analysis in it.
Methods: The emoticon and no emoticon categories will be tested with the same testing data
using classification method are Naïve Bayes Classifier and Support Vector Machine. Sarcasm
data will be proposed using the Random Forest Classifier, Naïve Bayes Classifier and
Support Vector Machine method.
Results: The use of emoticon with sarcasm detection can increase the accuracy value in the
sentiment analysis process using Naïve Bayes Classifier method.
Conclusion: Based on the results, the amount of data greatly affects the value of accuracy.
The use of emoticons is excellent in the sentiment analysis process. The detection of superior
sarcasm only by using the Naïve Bayes Classifier method due to differences in the amount
of sarcasm data and not sarcasm in the research process
A DEVELOPMENT FRAMEWORK FOR A CONVERSATIONAL AGENT TO EXPLORE MACHINE LEARNIN...mlaij
This study aims to introduce a discussion platform and curriculum designed to help people understand how
machines learn. Research shows how to train an agent through dialogue and understand how information
is represented using visualization. This paper starts by providing a comprehensive definition of AI literacy
based on existing research and integrates a wide range of different subject documents into a set of key AI
literacy skills to develop a user-centered AI. This functionality and structural considerations are organized
into a conceptual framework based on the literature. Contributions to this paper can be used to initiate
discussion and guide future research on AI learning within the computer science community.
Similar to Online social network analysis with machine learning techniques (20)
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
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.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Final project report on grocery store management system..pdf
Online social network analysis with machine learning techniques
1. TRIBHUWAN UNIVERSITY
INSTITUTE OF ENGINEERING
PASCHIMANCHAL CAMPUS
“ Online Social Network Analysis
Using Machine Learning Techniques ”
PRESENTED BY:
HARI K.C.
072/ MSCK /R/403
Department Of Electronics and Computer Engineering
A Final Project Presentation
On
1
2. Introduction
Social Networking (Twitter)
Natural Language Processing
Machine Learning
Opinion Mining
Comparison and Popularity Scoring
2
3. Problem Statement
Use of Internet ,website and social networking is in rise.
Social media , a source of large mix type and unstructured
information.
Difficult for the people to get the efficient , reliable and
information in less time.
Problems while making the decision .
This Project compare and predict based on user opinion for
effective buying decision and saves time. 3
4. Objectives
To determine the features and opinion sentiments
using Natural Language Processing.
To determine accuracy of Machine Learning
Classifiers.
To compare the popularity of two Smartphone.
4
5. Social Networks
A network of social actors with interaction.
People, Organization and Celebrities create their profiles and
share information.
Different information about products, events, politics, stocks
and so on.
Twitter is third most popular popular social networking sites
with 310,000,000 visitors.
Released in July,2006 A.D.
Real time tweets are posted up to 140 characters.
Source: WWW.ebizma.com (The 15 most popular social networking sites, Nov 26,2016)5
6. Natural Language Processing
A field of Artificial Intelligence, focus on developing system to
allow computer- human communication using natural
language.
It makes the computer to understand and process natural
language .
There are various aspects of Natural Language Processing
such as Tokenization
Part of Speech Tagging
Term frequency-Independent Document Frequency
Text Classification
6
7. Machine Learning
A construction and study of system that can learn from
data.
Deals with representation and generalization.
Different classification and clustering algorithms.
Supervised Machine learning technique - Classification
Unsupervised Machine learning technique – Clustering
Classifiers
Naive Bayes
Support Vector
Logistic Regression
7
8. Opinion Mining
A study and analysis of people’s opinions, sentiments, evaluations,
appraisals towards various products, services and organization.
It focus mainly on Positive and Negative opinions.
3 levels of Opinion Mining
Document level
Sentence Level
Aspect level
Opinion Mining is a Natural language Processing problem.
Opinion is Quintuple. O=(E,A,S,H,T)
Types of Opinions
Regular Opinions .Eg: The picture quality of Iphone7 plus
is great.
Comparative Opinions. Eg: An Android Phone User are
more happier than IPhone User.
8
9. Popularity Prediction
An ability of Framework to forecast popularity of some
online content.
Expansion of Web and Social Networking sites allows
fast spreading of information around the globe.
Predicting Popularity is the recent research trend
E.g: Predicting US election win 2016.
Predicting Online News Popularity
Predicting weather
Popularity Based on Features.
Metrics used for prediction is Message characteristics
such as sentiment index and relative strength.
9
11. Methodology
continue…..
Feature Extraction using Twitter API
Feature Selection using Natural Language Processing
Classification includes Machine Learning Technique
Polarity identification using supervised method
Popularity score obtained using sentiment index and
Relative strength
11
12. Methodology
i) Sentiment Differences= (Number of Positive Tweet – Number of Negative Tweet)
, Total number of Tweets
ii) Ratio Comparision, Rp= Number of Positive Tweets
Total Number of Tweets
Rn = Number of Negative Tweets
Total Number of Tweets
iii) Sentiment Index I(sentiment) = [Sentiment Differences + 0.5 ] * 100%
2
iv) Post Rate Rate(post)= Number of Total Tweets
Time of sample window
12
29. References
[1] A. Agarwal, B. Xie, L. O. Rumbhu and R. Passonnea, "Sentiment Analysis of Twitter Data," in Workshop on
Languages in Social Media,Computational Linguistic Association, 2011.
[2] B. Liu, Sentiment Analysis and Opinion Mining, Morgan and Claypool Publishers, May ,2012.
[3] C. Trasousas, M. Virrou, K. J. Espinoa and D. Carro, "Sentiment Analysis of Facebook Status using Naive Bayes
Classifier for Language Learning," in DOI:10.11.1109/IISA .6623713, 2013.
[4] L. Bing, K. C. Chan and C. Ou, "Public Sentiment Analysis in Twitter Data for Prediction of Company Stock
Price Movements," in DOI: 10.1109/ICEBE, IEEE, 2014.
[5] F. Gelli, T. Urichio, M. Bertini, A. D. Bimbo and S. Fuchang, "Image Popularity Prediction in Social Media
using Sentiment and Context Features," in ACM, 2015.
[6] A. Ghuibi, S. Mohammed and S. Alshomrani, "A Comprehensive survey on web content Extraction Algorithms
and Techniques," in ICISA, 2013.
[7] N. Kaji and M. Kitsureguewa, "Building Lexicon for sentiment analysis from massive collection of html
documents," in Conference on Empirical Methods in NLP(EMNLP-CONLL), 2007.
[8] K. Lee, A. Agarwal and A. Chaudhary, "Real Time Disease Survillence using Twitter Data," in
DOI:10.1145/2487575, 19th ACM SIGKDD, ICKDDM, 2014.
[9] J. A. P and V. D. Katkar, "Sentiment analysis of twitter data using data mining," in International conference on
Information Processing, 2015.
[10] H. Schoen, D. G. Avello, P. T. Metaxas, E. M. M. Strohmaier and P. Glorr, "The Power of Prediction with Social
Media," in Internet Research,VOl.23 Iss: 5 pp 528-543 ,10.1108/IntR, 2013.
[11] S. Shahhedari, H. and M. R. Bin Daud, "Twitter Sentiment Mining: A multi Domain Analysis," in CSIS, 7th
International Conference,IEEE, 2013.
[12] K. Shimada, S. Insoune, N. Maeda and J. Endo, "Analysing Tourism on Twitter for a Local City.," in DOI:
10.1109/SSNE, 2011. 29