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Developer creates MoodSense AI, a practical NLP application that detects emotional sentiment from text and delivers mood-based recommendations through both API and web interface.

Hacker NewsApr 11, 20261 min read
Developer creates MoodSense AI, a practical NLP application that detects emotional sentiment from text and delivers mood-based recommendations through both API and web interface.

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3 Key Points

  1. MoodSense AI classifies text into multiple mood categories (happy, sad, anxious, etc.) with confidence scores and probability distributions

  2. Built with Python, scikit-learn, LightGBM, and spaCy for the ML backend, with FastAPI for API exposure and Gradio for the user interface

  3. Project deployed on Hugging Face Spaces with a live demo, emphasizing practical usability beyond model training alone

  4. Includes both REST API (FastAPI) and interactive UI (Gradio) interfaces, making the mood detection accessible for different use cases

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