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AI / Python

Devin AI Analysis

February 2024 - August 2024Devin - Sentiment analysis of YouTube comments using SVM

Technology Stack

PythonScikit-learnFlaskPandasNumPyNLTKMySQL

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Role

Machine Learning Engineer & Full Stack Developer

Description

Sentiment analysis system for YouTube comments using Support Vector Machine algorithm.

Responsibilities

  • 01Designed and implemented SVM-based sentiment classification model
  • 02Built data preprocessing pipeline for YouTube comment extraction
  • 03Developed Flask web interface for real-time sentiment analysis
  • 04Conducted model evaluation with cross-validation and performance metrics

Result

Achieved 89% accuracy in sentiment classification across positive, negative, and neutral categories. Thesis was awarded Grade A by the evaluation committee.

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