🧠 Advanced Multilingual Medical Chatbot

An AI-powered medical chatbot that supports English, Hindi, Marathi, and Bengali.
It uses semantic search, automatic language detection, Google Translate, and confidence scoring to deliver accurate medical answers.

Developed by Manish Kumar

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🚀 Features

• 🌐 Supports 4 languages: English, Hindi, Marathi, Bengali
• 🔍 Semantic similarity search using SentenceTransformer
• 🧠 Automatic language detection with fallback logic
• 🔁 Automatic translation (question and answer)
• 📊 Shows confidence score (0–1)
• 📄 Displays answer source
• 🔎 Optional view of raw QA data
• 🖼️ Clean, interactive UI built with Streamlit

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Advanced_Multilingual_Medical_Chatbot/
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├── main.py # Streamlit app interface
├── train_model.ipynb # Model training and evaluation
├── langchain_helper.py # (optional future: helper functions for LangChain or modular logic)
├── fixed_qa_dataset.json # Preprocessed Q&A data from MedQuAD
├── trained_classifier.pkl # Saved Logistic Regression model
├── embedded_qa_dataset.pkl # Embedded Q&A dataset using SentenceTransformer
├── requirements.txt # Required Python packages
└── README.md # Project documentation