lalith2k5/ai-opportunity-platform：AI 机会发现与创新情报平台

AI Opportunity Discovery & Innovation Intelligence Platform

An AI-powered decision support system that discovers startup and research opportunities by analyzing data from GitHub, arXiv, and News RSS feeds.

Quick Start

Start both servers (opens new Terminal tabs):

bash ~/ai-opportunity-platform/start-all.sh

Then open:

Frontend: http://localhost:5173
Backend API docs: http://localhost:8000/docs
Health check: http://localhost:8000/api/health

Features

Multi-source data collection (GitHub, arXiv, News RSS)
NLP pipeline: cleaning, keywords, NER, sentiment
Knowledge graph of entities and relationships
Problem discovery via TF-IDF clustering
Research gap detection (papers vs. real-world problems)
Innovation trend monitoring
Explainable multi-factor opportunity scoring
RAG-based AI chat (Gemini 3.8 Flash)
Interactive React dashboard + CSV reports

Architecture

Frontend: React 18, TypeScript, Tailwind CSS, Vite, Recharts
Backend: FastAPI, Python 3.12, SQLAlchemy, Uvicorn
Databases: PostgreSQL 17 (structured), ChromaDB (vectors)
AI: Sentence Transformers, Google Gemini 3.8 Flash
Agents: 10 specialized AI agents

Orchestrator - coordinates pipeline
Data Collection - GitHub, arXiv, News, Reddit
NLP - text processing
Knowledge Graph - entity relationships
Problem Discovery - recurring problem clusters
Research Gap - missing research areas
Innovation Monitor - emerging trends
Opportunity Intelligence - multi-factor scoring
Explainable AI - reasoning generation
AI Chat - RAG-based Q&A

API Endpoints

Method	Endpoint	Purpose
GET	/api/health	Health + vector count
POST	/api/pipeline/run	Run full pipeline
GET	/api/opportunities	Ranked opportunities
GET	/api/problems	Problem clusters
GET	/api/research-gaps	Research gaps
GET	/api/trends	Emerging trends
POST	/api/chat	AI chat
POST	/api/search	Semantic search

Opportunity Score Formula

Score = 0.25*Demand + 0.20*ResearchGap + 0.15*Trend
      + 0.10*(1-Competition) + 0.15*Feasibility
      + 0.10*MarketReadiness + 0.05*Confidence

Configuration

Edit backend/.env to add:

GEMINI_API_KEY (required for AI chat)
GITHUB_TOKEN (optional, higher rate limit)
REDDIT_CLIENT_ID + _SECRET (optional, Reddit data)

Project Structure

ai-opportunity-platform/
|-- backend/
|   |-- app/
|   |   |-- agents/       (10 AI agents)
|   |   |-- services/     (external APIs + embeddings + LLM)
|   |   |-- api/          (routes)
|   |   |-- models.py
|   |   |-- schemas.py
|   |   |-- database.py
|   |   |-- config.py
|   |   \-- main.py
|   \-- .env
|-- frontend/
|   \-- src/
|       |-- pages/
|       |-- components/
|       \-- services/
|-- start-all.sh
|-- start-backend.sh
\-- start-frontend.sh