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2023Dialogflow-Powered Conversational NLP Chatbot
LinguaSynth
An NLP chatbot built on Dialogflow with a FastAPI backend and SQL-backed storage, designed for natural, intent-driven conversations.
LinguaSynth pairs Google's Dialogflow NLU engine with a custom backend to deliver natural, intent-aware conversations. Dialogflow handles intent classification and entity extraction from user utterances, while a FastAPI service manages business logic, session state, and persistence.
Conversation data and configured intents are backed by a SQL database, and a simple HTML/CSS frontend provides a chat interface for end users. The architecture keeps NLU, backend logic, and presentation cleanly separated across dedicated directories.
highlights
- Intent and entity recognition via Dialogflow for natural conversation flow
- FastAPI backend handling conversation logic and session management
- SQL-backed storage for intents, entities, and conversation history
- Lightweight HTML/CSS chat frontend integrated with the backend API
- Python
- Dialogflow
- FastAPI
- SQL
- HTML/CSS