19 lines
816 B
Markdown
19 lines
816 B
Markdown
# Second Brain
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An embeddable, offline-first memory system for AI agents with correctness tracking, neural scoring, and semantic retrieval.
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## What's New (Phase 2-5)
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- **Sentence-Transformer Embeddings** (`src/embedder.py`) — Cached, offline, 384-Dim
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- **ChromaDB Vector Store** (`src/chroma_store.py`) — Semantic similarity search
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- **Neural Confidence Scorer** (`src/neural_scorer.py`) — PyTorch RL net, trains on confirm/reject feedback
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- **Hybrid Retrieval** (`src/retriever.py`) — Keyword + Semantic + Neural fusion
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- **Streamlit Dashboard** (`src/app_dashboard.py`) — Search, confirm/reject, neural training UI
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- **Graph Visualization** (`src/graph_view.py`) — Interactive Cytoscape.js graph with confidence colors
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## Architecture
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## Obsidian
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Setup and timers: `second-brain/docs/OBSIDIAN.md`
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