• Analyzed YouTube comments on car reviews & performed Sentiment Analysis using VADER
• Performed unsupervised topic modelling, labelled test data & analyzed LDA results
This document discusses improvements made to the body and paint shop of Imperial Honda dealership. It notes issues like slow repair times, lack of KPI tracking, and low customer satisfaction previously. A plan was implemented to conduct audits, introduce SMART repairs for minor damages, provide training, optimize processes and track metrics. Results included faster repairs, lower costs, increased revenue and profits, higher customer retention and improving the dealership's ranking.
Customer satisfaction on services provided by maruthi suzuki and tata motorsProjects Kart
A comparative stud on customer satisfaction with regards to services provided by Maruthi Suzuki India Pvt. Ltd. and Tata Motors. This project report has a detailed questionnaire to understand the customer satisfaction in Hassan, Karnataka. Visit http://www.projectskart.com/p/contact-us.html for more information.
Shashank Singh Sengar is a senior executive engineering quality project leader with 7 years of experience in quality control and assurance. He currently works for Honda Motorcycle and Scooter India Pvt. Ltd. where he is involved in new model quality initiatives including defect analysis, conducting pre-production trials, and troubleshooting failures. Previously he has worked for MindaRika Pvt. Ltd. and Ask Automotive Pvt. Ltd. in roles focused on customer quality assurance, manufacturing quality assurance, and quality improvement projects. He has a Bachelor's degree in Mechanical Engineering and additional training in areas such as statistical process control and failure mode effects analysis.
This document provides an analysis of Mercedes-Benz operations in Thailand. It discusses the company's history and structure, including its subsidiaries Mercedes-Benz Leasing Thailand and Mercedes-Benz Manufacturing Thailand. Porter's Five Forces model is applied to analyze industry competition and the bargaining power of suppliers and buyers. While entry barriers are high, grey market dealers pose a threat as new entrants. Mercedes-Benz maintains strong brand image and bargaining power over buyers in the luxury car segment.
The document provides an overview of case interviews and a framework for solving case studies. It discusses key characteristics of case interviews, common case types and formats, and a 5-step framework for solving cases: 1) clarify the problem, 2) set objectives, 3) structure an approach, 4) analyze data, and 5) provide recommendations. It then walks through an example case study of a car manufacturer experiencing long wait times for customers and high inventory levels, demonstrating how to apply the case solving framework.
Click Here---> http://bit.ly/2WtdgTj <---Get complete detail on CTAL-TTA exam guide to crack CTAL-TTA 4.0. You can collect all information on CTAL-TTA tutorial, practice test, books, study material, exam questions, and syllabus. Firm your knowledge on CTAL-TTA 4.0 and get ready to crack CTAL-TTA certification. Explore all information on CTAL-TTA exam with number of questions, passing percentage and time duration to complete test.
Hyundai conducted a customer satisfaction survey of 80 recent car buyers from Beeaar Hyundai dealership in Gorakhpur. Most customers were satisfied with their Hyundai vehicle and the post-sales service. However, some felt prices could be lower and improvements were needed for certain services. The majority preferred Hyundai for its mileage, features and prices. To improve customer retention and generate new sales, Hyundai offers a referral program providing coupons to customers who refer new buyers. The findings will help Hyundai enhance products, services and understand customer needs and expectations better.
This document provides an overview of SAP automotive procurement processes implemented in a major car manufacturer. It discusses background on automotive procurement principles learned from previous experiences. Key principles from Chrysler and Honda around supplier relationships and total cost modeling are examined. The document then outlines standard SAP procurement processes and building blocks relevant for automotive procurement. Specific processes around purchasing with just-in-time delivery schedules and quality management/vendor evaluation are described. Finally, it summarizes the complete procurement process and discusses next steps around potential Ariba integration.
This document discusses improvements made to the body and paint shop of Imperial Honda dealership. It notes issues like slow repair times, lack of KPI tracking, and low customer satisfaction previously. A plan was implemented to conduct audits, introduce SMART repairs for minor damages, provide training, optimize processes and track metrics. Results included faster repairs, lower costs, increased revenue and profits, higher customer retention and improving the dealership's ranking.
Customer satisfaction on services provided by maruthi suzuki and tata motorsProjects Kart
A comparative stud on customer satisfaction with regards to services provided by Maruthi Suzuki India Pvt. Ltd. and Tata Motors. This project report has a detailed questionnaire to understand the customer satisfaction in Hassan, Karnataka. Visit http://www.projectskart.com/p/contact-us.html for more information.
Shashank Singh Sengar is a senior executive engineering quality project leader with 7 years of experience in quality control and assurance. He currently works for Honda Motorcycle and Scooter India Pvt. Ltd. where he is involved in new model quality initiatives including defect analysis, conducting pre-production trials, and troubleshooting failures. Previously he has worked for MindaRika Pvt. Ltd. and Ask Automotive Pvt. Ltd. in roles focused on customer quality assurance, manufacturing quality assurance, and quality improvement projects. He has a Bachelor's degree in Mechanical Engineering and additional training in areas such as statistical process control and failure mode effects analysis.
This document provides an analysis of Mercedes-Benz operations in Thailand. It discusses the company's history and structure, including its subsidiaries Mercedes-Benz Leasing Thailand and Mercedes-Benz Manufacturing Thailand. Porter's Five Forces model is applied to analyze industry competition and the bargaining power of suppliers and buyers. While entry barriers are high, grey market dealers pose a threat as new entrants. Mercedes-Benz maintains strong brand image and bargaining power over buyers in the luxury car segment.
The document provides an overview of case interviews and a framework for solving case studies. It discusses key characteristics of case interviews, common case types and formats, and a 5-step framework for solving cases: 1) clarify the problem, 2) set objectives, 3) structure an approach, 4) analyze data, and 5) provide recommendations. It then walks through an example case study of a car manufacturer experiencing long wait times for customers and high inventory levels, demonstrating how to apply the case solving framework.
Click Here---> http://bit.ly/2WtdgTj <---Get complete detail on CTAL-TTA exam guide to crack CTAL-TTA 4.0. You can collect all information on CTAL-TTA tutorial, practice test, books, study material, exam questions, and syllabus. Firm your knowledge on CTAL-TTA 4.0 and get ready to crack CTAL-TTA certification. Explore all information on CTAL-TTA exam with number of questions, passing percentage and time duration to complete test.
Hyundai conducted a customer satisfaction survey of 80 recent car buyers from Beeaar Hyundai dealership in Gorakhpur. Most customers were satisfied with their Hyundai vehicle and the post-sales service. However, some felt prices could be lower and improvements were needed for certain services. The majority preferred Hyundai for its mileage, features and prices. To improve customer retention and generate new sales, Hyundai offers a referral program providing coupons to customers who refer new buyers. The findings will help Hyundai enhance products, services and understand customer needs and expectations better.
This document provides an overview of SAP automotive procurement processes implemented in a major car manufacturer. It discusses background on automotive procurement principles learned from previous experiences. Key principles from Chrysler and Honda around supplier relationships and total cost modeling are examined. The document then outlines standard SAP procurement processes and building blocks relevant for automotive procurement. Specific processes around purchasing with just-in-time delivery schedules and quality management/vendor evaluation are described. Finally, it summarizes the complete procurement process and discusses next steps around potential Ariba integration.
Car Recommendation System Using Customer ReviewsIRJET Journal
This document describes a car recommendation system that uses customer reviews and natural language processing. The system utilizes machine learning models like topic modeling and latent Dirichlet allocation to analyze large datasets of car reviews. It identifies topics discussed in the reviews and assigns topics to cars. When a user enters a query, the system scores the query against topic models to identify relevant topics. It then recommends the highest rated cars associated with those topics. The system provides recommendations based on both quantitative criteria like car type as well as qualitative reviews. It was developed using Python libraries and deployed as a web application using Flask. The system aims to provide more customer-oriented recommendations compared to other spec-based recommendation systems.
Daewoo International Corporation operates an extensive global automotive supply network through 100 offices worldwide. It specializes in automotive component manufacturing, engineering design and logistics management. As a tier 1 and 2 supplier, it sources parts from over 300 suppliers and supplies major automotive companies worldwide, including GM, Ford, Fiat, Toyota and Hyundai. Daewoo International aims to provide a total supply chain management solution through competitive sourcing, quality assurance programs, engineering support, financing assistance and global logistics optimization.
Specification by example and agile acceptance testinggojkoadzic
Specification by example and agile acceptance testing, presentation given to HSBC developers on 21/09/09 for more info see http://specificationbyexample.com
This document provides an overview of a transportation design-build committee meeting held on April 19, 2016 in Charlotte, NC. It lists the transportation committee members and their companies. It then discusses the committee's mission to identify obstacles to design-build in transportation and develop strategies to overcome them. It outlines the committee's subcommittees and major accomplishments. Finally, it provides information on how others can join the committee and concludes with an agenda for a presentation on design-build best practices for environmental, maintenance of traffic, utilities, alternative technical concepts, and right of way aspects of transportation projects.
Opportunities & Challenges in China’s Automotive Aftermarket Compared to Thai...Ipsos Business Consulting
The document provides an overview of opportunities and challenges for automotive aftermarket players in China, Thailand, and Indonesia. It discusses key trends in vehicle sales and ownership in each country. It also analyzes the distribution channels and preferences of car owners in the three countries. The document examines the implications of the ASEAN-China Free Trade Agreement on automotive parts manufacturers and provides recommendations to help aftermarket players capitalize on opportunities in the region.
Sumeet Kumar has over 8 years of experience as an IBM mainframe developer. He has extensive skills in COBOL, JCL, DB2, and Agile methodologies. His most recent role was as a Project Lead at Computer Sciences Corporation, where he successfully delivered a $7.5M mainframe program using Agile methods. Prior to that, he worked as a developer at Tata Consultancy Services on projects for clients like Ford and Target, focusing on automotive and retail domains.
Angelo Stekardis gave a presentation reflecting on his co-op experience at Toyota Technical Center. He discussed his background and expectations going into the co-op. During the term, he worked on projects involving virtual engineering room design, aerodynamic simulation, and autonomous vehicle research. He felt the experience helped direct his career interests and provided exposure to engineering. For future co-ops, he suggested improvements like specifying assignments beforehand and ensuring co-ops always have sufficient work. After graduation, he plans to pursue a master's degree and MBA before seeking full-time employment.
Top 5 Considerations When Choosing a New HCM VendorAggregage
If you find enough companies who have succeeded and work backward to understand how each of those companies achieved that success, you start to notice that the things they considered along the path to that success are often the same. Join Patrick Sayers, president of Newcastle Research, to learn about some of the most important things successful companies consider on the path to a successful HR technology strategy.
Honda is a Japanese automaker known for its cars and motorcycles. It introduced the Amaze sedan in India to compete with popular models like the Maruti Suzuki Dzire. The Amaze is a subcompact car available with petrol and diesel engine options. It has received over 30,000 bookings in its first two months, making it Honda's most successful launch in India and helping to increase the company's profitability. The document provides details on Honda, the Amaze, its specifications compared to rivals, market strategy, and reviews.
AEM Maxed = Agile + Automation.
Time Warner Cable and iCiDIGITAL reveal how a stellar agile development team delivers an award-winning website using Adobe Experience Manager. Highlights include team interactions, scaling the team, collaborative moments, testing automation, and continuous integration. Also, they will share previews of a few open source attractions that will accelerate your Adobe Experience Manager delivery.
Case Study: Time Warner Cable's Formula for Maximizing Adobe Experience Manager Mark Kelley
Time Warner Cable and iCiDIGITAL reveal how a stellar agile development team delivers an award-winning website using Adobe Experience Manager. Highlights include team interactions, scaling the team, collaborative moments, testing automation, and continuous integration. Also, they share previews of a few open source attractions that will accelerate your Adobe Experience Manager delivery.
This document analyzes customer wins and losses for TVS Jupiter sales in Piduguralla, Andhra Pradesh. It aims to understand what motivates customers to buy TVS products and why some customers consider TVS but ultimately purchase from competitors. The methodology involved collecting feedback from 43 customers via telephone interviews using an open-ended questionnaire. Key findings include that most customers first hear about Jupiter through TV ads but are lost to competitors that offer lower prices, attractive colors, and more popular brands like Honda. Recommendations include reducing prices, improving product designs, explaining products better, and enhancing dealership services and financing options.
it's not pitching decks.
it's an start-up design of my idea.
it's about developing ecosystem for car maintenance so user have ease to take care their beloved car.
it's only mechanics+spare-part marketplace with user-centrist approach.
contact me for details.
Abbas Bhabhrawala_5+ Years Exp_After Sales_Automotiveabbas bhabhrawala
Abbas Bhabhrawala is a service engineer currently working for Moosa Abdul Rahman Hassan & C.o. L.L.C. in Muscat, Oman. He has over 5 years of experience in automotive aftersales and service roles. Previously, he worked for Volkswagen India as a senior engineer in powertrain research and development. He holds a Bachelor's degree in Automobile Engineering and is proficient in English, Hindi, and Gujarati.
The document provides guidance on overcoming common objections that may arise during sales presentations and negotiations regarding Acumatica products and services. It covers objections related to product features and capabilities, technology, SaaS models, pricing, services and support, the Acumatica brand, and license agreements. For each category, it lists examples of typical objections and recommends ways to address them, including highlighting key benefits and differentiators of Acumatica.
Rane Brake Lining Ltd implemented total quality management which led to numerous improvements and them receiving the Deming Prize in 2013. Before TQM, the company had low growth, innovation, and customer focus; quality was ensured through inspection. After TQM, improvements included continual improvement potential, decreased defects, increased employee suggestions, and improved customer satisfaction. Tata Steel and Mahindra & Mahindra also implemented extensive TQM programs leading to benefits like reduced defects and improved processes. Both companies won numerous quality awards including the Deming Prize, recognizing their quality excellence.
Jump Start Agile Testing with Acceptance Test Driven DevelopmentTechWell
Does your agile team struggle to find the right level of detail prior to beginning development? You may be suffering from “chunky” user stories—those that are too large or insufficiently defined to implement or test efficiently. Acceptance test driven development (ATDD) can help you quickly slice those user stories down to a testable size and provide the necessary detail for your developers to begin coding. Join Susan Brockley as she discusses the difference between agile user stories and traditional requirements, and why both are necessary for effective testing. Through real-world examples, Susan shows you how to apply ATDD to quickly define acceptance criteria that can be coded and tested without the heavy documentation typically associated with traditional requirements. She gives tips on when to use ATDD, its relationship to test driven development, how both can enable simultaneous testing by all team members, and how you can incorporate ATDD into your company’s agile practices.
Car Recommendation System Using Customer ReviewsIRJET Journal
This document describes a car recommendation system that uses customer reviews and natural language processing. The system utilizes machine learning models like topic modeling and latent Dirichlet allocation to analyze large datasets of car reviews. It identifies topics discussed in the reviews and assigns topics to cars. When a user enters a query, the system scores the query against topic models to identify relevant topics. It then recommends the highest rated cars associated with those topics. The system provides recommendations based on both quantitative criteria like car type as well as qualitative reviews. It was developed using Python libraries and deployed as a web application using Flask. The system aims to provide more customer-oriented recommendations compared to other spec-based recommendation systems.
Daewoo International Corporation operates an extensive global automotive supply network through 100 offices worldwide. It specializes in automotive component manufacturing, engineering design and logistics management. As a tier 1 and 2 supplier, it sources parts from over 300 suppliers and supplies major automotive companies worldwide, including GM, Ford, Fiat, Toyota and Hyundai. Daewoo International aims to provide a total supply chain management solution through competitive sourcing, quality assurance programs, engineering support, financing assistance and global logistics optimization.
Specification by example and agile acceptance testinggojkoadzic
Specification by example and agile acceptance testing, presentation given to HSBC developers on 21/09/09 for more info see http://specificationbyexample.com
This document provides an overview of a transportation design-build committee meeting held on April 19, 2016 in Charlotte, NC. It lists the transportation committee members and their companies. It then discusses the committee's mission to identify obstacles to design-build in transportation and develop strategies to overcome them. It outlines the committee's subcommittees and major accomplishments. Finally, it provides information on how others can join the committee and concludes with an agenda for a presentation on design-build best practices for environmental, maintenance of traffic, utilities, alternative technical concepts, and right of way aspects of transportation projects.
Opportunities & Challenges in China’s Automotive Aftermarket Compared to Thai...Ipsos Business Consulting
The document provides an overview of opportunities and challenges for automotive aftermarket players in China, Thailand, and Indonesia. It discusses key trends in vehicle sales and ownership in each country. It also analyzes the distribution channels and preferences of car owners in the three countries. The document examines the implications of the ASEAN-China Free Trade Agreement on automotive parts manufacturers and provides recommendations to help aftermarket players capitalize on opportunities in the region.
Sumeet Kumar has over 8 years of experience as an IBM mainframe developer. He has extensive skills in COBOL, JCL, DB2, and Agile methodologies. His most recent role was as a Project Lead at Computer Sciences Corporation, where he successfully delivered a $7.5M mainframe program using Agile methods. Prior to that, he worked as a developer at Tata Consultancy Services on projects for clients like Ford and Target, focusing on automotive and retail domains.
Angelo Stekardis gave a presentation reflecting on his co-op experience at Toyota Technical Center. He discussed his background and expectations going into the co-op. During the term, he worked on projects involving virtual engineering room design, aerodynamic simulation, and autonomous vehicle research. He felt the experience helped direct his career interests and provided exposure to engineering. For future co-ops, he suggested improvements like specifying assignments beforehand and ensuring co-ops always have sufficient work. After graduation, he plans to pursue a master's degree and MBA before seeking full-time employment.
Top 5 Considerations When Choosing a New HCM VendorAggregage
If you find enough companies who have succeeded and work backward to understand how each of those companies achieved that success, you start to notice that the things they considered along the path to that success are often the same. Join Patrick Sayers, president of Newcastle Research, to learn about some of the most important things successful companies consider on the path to a successful HR technology strategy.
Honda is a Japanese automaker known for its cars and motorcycles. It introduced the Amaze sedan in India to compete with popular models like the Maruti Suzuki Dzire. The Amaze is a subcompact car available with petrol and diesel engine options. It has received over 30,000 bookings in its first two months, making it Honda's most successful launch in India and helping to increase the company's profitability. The document provides details on Honda, the Amaze, its specifications compared to rivals, market strategy, and reviews.
AEM Maxed = Agile + Automation.
Time Warner Cable and iCiDIGITAL reveal how a stellar agile development team delivers an award-winning website using Adobe Experience Manager. Highlights include team interactions, scaling the team, collaborative moments, testing automation, and continuous integration. Also, they will share previews of a few open source attractions that will accelerate your Adobe Experience Manager delivery.
Case Study: Time Warner Cable's Formula for Maximizing Adobe Experience Manager Mark Kelley
Time Warner Cable and iCiDIGITAL reveal how a stellar agile development team delivers an award-winning website using Adobe Experience Manager. Highlights include team interactions, scaling the team, collaborative moments, testing automation, and continuous integration. Also, they share previews of a few open source attractions that will accelerate your Adobe Experience Manager delivery.
This document analyzes customer wins and losses for TVS Jupiter sales in Piduguralla, Andhra Pradesh. It aims to understand what motivates customers to buy TVS products and why some customers consider TVS but ultimately purchase from competitors. The methodology involved collecting feedback from 43 customers via telephone interviews using an open-ended questionnaire. Key findings include that most customers first hear about Jupiter through TV ads but are lost to competitors that offer lower prices, attractive colors, and more popular brands like Honda. Recommendations include reducing prices, improving product designs, explaining products better, and enhancing dealership services and financing options.
it's not pitching decks.
it's an start-up design of my idea.
it's about developing ecosystem for car maintenance so user have ease to take care their beloved car.
it's only mechanics+spare-part marketplace with user-centrist approach.
contact me for details.
Abbas Bhabhrawala_5+ Years Exp_After Sales_Automotiveabbas bhabhrawala
Abbas Bhabhrawala is a service engineer currently working for Moosa Abdul Rahman Hassan & C.o. L.L.C. in Muscat, Oman. He has over 5 years of experience in automotive aftersales and service roles. Previously, he worked for Volkswagen India as a senior engineer in powertrain research and development. He holds a Bachelor's degree in Automobile Engineering and is proficient in English, Hindi, and Gujarati.
The document provides guidance on overcoming common objections that may arise during sales presentations and negotiations regarding Acumatica products and services. It covers objections related to product features and capabilities, technology, SaaS models, pricing, services and support, the Acumatica brand, and license agreements. For each category, it lists examples of typical objections and recommends ways to address them, including highlighting key benefits and differentiators of Acumatica.
Rane Brake Lining Ltd implemented total quality management which led to numerous improvements and them receiving the Deming Prize in 2013. Before TQM, the company had low growth, innovation, and customer focus; quality was ensured through inspection. After TQM, improvements included continual improvement potential, decreased defects, increased employee suggestions, and improved customer satisfaction. Tata Steel and Mahindra & Mahindra also implemented extensive TQM programs leading to benefits like reduced defects and improved processes. Both companies won numerous quality awards including the Deming Prize, recognizing their quality excellence.
Jump Start Agile Testing with Acceptance Test Driven DevelopmentTechWell
Does your agile team struggle to find the right level of detail prior to beginning development? You may be suffering from “chunky” user stories—those that are too large or insufficiently defined to implement or test efficiently. Acceptance test driven development (ATDD) can help you quickly slice those user stories down to a testable size and provide the necessary detail for your developers to begin coding. Join Susan Brockley as she discusses the difference between agile user stories and traditional requirements, and why both are necessary for effective testing. Through real-world examples, Susan shows you how to apply ATDD to quickly define acceptance criteria that can be coded and tested without the heavy documentation typically associated with traditional requirements. She gives tips on when to use ATDD, its relationship to test driven development, how both can enable simultaneous testing by all team members, and how you can incorporate ATDD into your company’s agile practices.
Similar to Car brand analysis using NLP on YouTube comments using Python (20)
06-04-2024 - NYC Tech Week - Discussion on Vector Databases, Unstructured Data and AI
Discussion on Vector Databases, Unstructured Data and AI
https://www.meetup.com/unstructured-data-meetup-new-york/
This meetup is for people working in unstructured data. Speakers will come present about related topics such as vector databases, LLMs, and managing data at scale. The intended audience of this group includes roles like machine learning engineers, data scientists, data engineers, software engineers, and PMs.This meetup was formerly Milvus Meetup, and is sponsored by Zilliz maintainers of Milvus.
State of Artificial intelligence Report 2023kuntobimo2016
Artificial intelligence (AI) is a multidisciplinary field of science and engineering whose goal is to create intelligent machines.
We believe that AI will be a force multiplier on technological progress in our increasingly digital, data-driven world. This is because everything around us today, ranging from culture to consumer products, is a product of intelligence.
The State of AI Report is now in its sixth year. Consider this report as a compilation of the most interesting things we’ve seen with a goal of triggering an informed conversation about the state of AI and its implication for the future.
We consider the following key dimensions in our report:
Research: Technology breakthroughs and their capabilities.
Industry: Areas of commercial application for AI and its business impact.
Politics: Regulation of AI, its economic implications and the evolving geopolitics of AI.
Safety: Identifying and mitigating catastrophic risks that highly-capable future AI systems could pose to us.
Predictions: What we believe will happen in the next 12 months and a 2022 performance review to keep us honest.
ViewShift: Hassle-free Dynamic Policy Enforcement for Every Data LakeWalaa Eldin Moustafa
Dynamic policy enforcement is becoming an increasingly important topic in today’s world where data privacy and compliance is a top priority for companies, individuals, and regulators alike. In these slides, we discuss how LinkedIn implements a powerful dynamic policy enforcement engine, called ViewShift, and integrates it within its data lake. We show the query engine architecture and how catalog implementations can automatically route table resolutions to compliance-enforcing SQL views. Such views have a set of very interesting properties: (1) They are auto-generated from declarative data annotations. (2) They respect user-level consent and preferences (3) They are context-aware, encoding a different set of transformations for different use cases (4) They are portable; while the SQL logic is only implemented in one SQL dialect, it is accessible in all engines.
#SQL #Views #Privacy #Compliance #DataLake
Predictably Improve Your B2B Tech Company's Performance by Leveraging DataKiwi Creative
Harness the power of AI-backed reports, benchmarking and data analysis to predict trends and detect anomalies in your marketing efforts.
Peter Caputa, CEO at Databox, reveals how you can discover the strategies and tools to increase your growth rate (and margins!).
From metrics to track to data habits to pick up, enhance your reporting for powerful insights to improve your B2B tech company's marketing.
- - -
This is the webinar recording from the June 2024 HubSpot User Group (HUG) for B2B Technology USA.
Watch the video recording at https://youtu.be/5vjwGfPN9lw
Sign up for future HUG events at https://events.hubspot.com/b2b-technology-usa/
4th Modern Marketing Reckoner by MMA Global India & Group M: 60+ experts on W...Social Samosa
The Modern Marketing Reckoner (MMR) is a comprehensive resource packed with POVs from 60+ industry leaders on how AI is transforming the 4 key pillars of marketing – product, place, price and promotions.
The Building Blocks of QuestDB, a Time Series Databasejavier ramirez
Talk Delivered at Valencia Codes Meetup 2024-06.
Traditionally, databases have treated timestamps just as another data type. However, when performing real-time analytics, timestamps should be first class citizens and we need rich time semantics to get the most out of our data. We also need to deal with ever growing datasets while keeping performant, which is as fun as it sounds.
It is no wonder time-series databases are now more popular than ever before. Join me in this session to learn about the internal architecture and building blocks of QuestDB, an open source time-series database designed for speed. We will also review a history of some of the changes we have gone over the past two years to deal with late and unordered data, non-blocking writes, read-replicas, or faster batch ingestion.
Codeless Generative AI Pipelines
(GenAI with Milvus)
https://ml.dssconf.pl/user.html#!/lecture/DSSML24-041a/rate
Discover the potential of real-time streaming in the context of GenAI as we delve into the intricacies of Apache NiFi and its capabilities. Learn how this tool can significantly simplify the data engineering workflow for GenAI applications, allowing you to focus on the creative aspects rather than the technical complexities. I will guide you through practical examples and use cases, showing the impact of automation on prompt building. From data ingestion to transformation and delivery, witness how Apache NiFi streamlines the entire pipeline, ensuring a smooth and hassle-free experience.
Timothy Spann
https://www.youtube.com/@FLaNK-Stack
https://medium.com/@tspann
https://www.datainmotion.dev/
milvus, unstructured data, vector database, zilliz, cloud, vectors, python, deep learning, generative ai, genai, nifi, kafka, flink, streaming, iot, edge
University of New South Wales degree offer diploma Transcript
Car brand analysis using NLP on YouTube comments using Python
1. Product Analysis using YouTube comments
Gaurav Sawant
Advisor: Amir H. Gandomi
Methodology & Results
1. Latent Dirichlet Allocation (LDA) performed on all the
comments to assign topics after removing stopwords
2. Test sets labeled using the decided topics
3. LDA performed again with test set to check performance
Honda Accord Topic 0: Competitors/Engine, Topic 1: Looks/Manual
Toyota Camry Topics Nissan Altima Topics
Perplexity is the measure used to decide k for topic modelling
LDA training test Results:
Honda Accord Toyota Camry Nissan Altima
Sentiment Analysis using VADER
Accord Overall Camry Overall Altima Overall
Accord by topic Camry by topic Altima by topic
Introduction: Problem
• Reviews are one of the most watched YouTube videos
• Is it possible for companies to get insights about customer
sentiment towards products by using YouTube comments?
• Can mining textual reviews provide any useful insights?
Business Value:
Get direct access to customer views on an open platform
YouTube comments longer than tweets, may pack more
useful information
Conclusion
• Mining textual reviews can provide customer insights
• Feedback about specific features can be obtained. Example:
CVT transmission in Altima
• Stopwords, min_df, max_df help produce better separation of
topics while using LDA
• Better separation & a greater number of topics are desired &
could help produce better results
• Labelling the test data is a time-consuming job and requires
some domain knowledge
Statistical Learning & Analytics
Spring, 2019
Data & Data Processing
Comments of 3 competitor cars from popular YouTube channel
Redline Reviews extracted using YouTube’s Data API
• Rows with only original comments kept. Replies deleted
• Columns with only text i.e. comments kept, others removed
• Honda Accord- Published on 10/1/2017, 2155 comments
• Toyota Camry – Published on 6/21/2017, 1603 comments
• Nissan Altima – Published on 10/12/2018, 1444 comments
Other details: All 3 cars are in the same class, are all new
models & are reviewed by the same reviewer
Removed punctuation marks, converted all text to lower case
and removed stopwords when necessary
Some EDA
Honda Accord (No stopwords)
Toyota Camry (No stopwords)
Nissan Altima (No Stopwords)