kashaudhan/questionPairing
Mern Stack + Machine Learning
Detects duplicate questions by analyzing semantic similarity using ensemble ML models (XGBoost, Random Forest, LightGBM) trained on Kaggle's Quora dataset. The backend spawns Python child processes via Node's `child_process()` module to run preprocessing pipelines (NLTK stemming, lemmatization, cosine similarity, polarity analysis) and return predictions to the React frontend. Users can submit question pairs directly or select from previously stored questions in MongoDB for real-time similarity classification.
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Language
JavaScript
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Last pushed
Feb 01, 2023
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