https://github.com/sarahboal/system-design-for-tripadvisor-restaurant-reviews

System Design and Sentiment Analysis of Restaurant Reviews using Natural Language Processing
https://github.com/sarahboal/system-design-for-tripadvisor-restaurant-reviews

johnsnowlab kaggle lexicon-based nlp python sentiment-analysis spark sparknlp system-design

Last synced: 3 months ago
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System Design and Sentiment Analysis of Restaurant Reviews using Natural Language Processing

• Host: GitHub
• URL: https://github.com/sarahboal/system-design-for-tripadvisor-restaurant-reviews
• Owner: sarahboal
• Created: 2024-01-16T23:14:23.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2024-12-28T04:16:57.000Z (5 months ago)
• Last Synced: 2025-01-06T04:15:59.679Z (5 months ago)
• Topics: johnsnowlab, kaggle, lexicon-based, nlp, python, sentiment-analysis, spark, sparknlp, system-design
• Language: Python
• Homepage:
• Size: 15.7 MB
• Stars: 1
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# System Design for TripAdvisor Restaurant Reviews

## Final Project Repository for CS 532 at Umass Amherst - Fall 2023

This project applies Natural Language Processing (NLP) to analyze customer sentiments in over 10,000 TripAdvisor restaurant reviews. We developed and compared three sentiment analysis models—two rule-based and one machine learning-based—achieving a 20% improvement in processing time through batch optimization, showcasing efficiency and scalability for business intelligence.

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|Repository Info| |

|---|---|

| Programming Languge | Python |

| Data Source | Kaggle |

| ML Task | Sentiment Analysis |

| ML Models | Spark NLP, Lexicon-Based NLP |

| Operating System | Linux Ubuntu |

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In this repository, you will find the following files : 

* Data folder : Kaggle data that was used for this project

* src/final_proj_code.py : Python code for this project

* CS 532 Final Project Presentation.pptx : Final Presentation Powerpoint file

* PRESENTATION.mp4 : Video recording of the presentation.