feat(bgz17): add SimilarityTable — distribution-free cosine replacement#40
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AdaWorldAPI merged 1 commit intomainfrom Mar 24, 2026
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feat(bgz17): add SimilarityTable — distribution-free cosine replacement#40AdaWorldAPI merged 1 commit intomainfrom
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256-entry lookup table mapping raw distance → f32 similarity [0.0, 1.0]. Built from corpus stats (parametric sigmoid) or empirical CDF (reservoir). Drop-in replacement for cosine with equivalent decision boundaries. https://claude.ai/code/session_01CdqyUTUfjKZuk8YGJzv6LB
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AdaWorldAPI
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Per procedure-bookkeeping.md Pass 2: classify each "none" row from Pass 1 as superseded / live / archived. Result: 25 open → 13 superseded, 6 live, 6 archived. Superseded (shipped under overlapping PRs): FINAL_MAP (#65), session_A_v3 (Phase 1 #29), session_B_v3 (Phase 2), session_6d (#78), session_bgz17_similarity (#40), session_unified_26_epiphanies (#60), session_ontology_layer_audit (#155), research_quantized_graph_algebra (#186-198), session_MASTER_map_v3, session_{integration,master,model}_plan (elegant-herding-rocket) Live (aligned to active phases): P18_INTERNAL_LLM (Phase 8 D2), SCOPED_PROMPTS (refresh candidate), arxiv (governance), session_C_v3 (Phase 3 Lane A), session_D_v3 (Phase 4), session_epiphany_integration (Phase 8), session_unified_vector_search (Phase 3 cross-repo) Archived (moved to prompts/archive/ in prior commit): 6 audio/codec/fisher-z files https://claude.ai/code/session_01SbYsmmbPf9YQuYbHZN52Zh
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256-entry lookup table mapping raw distance → f32 similarity [0.0, 1.0]. Built from corpus stats (parametric sigmoid) or empirical CDF (reservoir). Drop-in replacement for cosine with equivalent decision boundaries.
https://claude.ai/code/session_01CdqyUTUfjKZuk8YGJzv6LB