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infermap Wiki

Inference-driven schema mapping engine. Map messy source columns to a known target schema — accurately, explainably, and with zero config.

Available in two languages with full mapping parity:

• Python — pip install infermap
• TypeScript — npm install infermap (Next.js Edge-Runtime compatible)

Pages

• Getting Started — Installation, quick start, first mapping
• Python API — Full Python API reference
• TypeScript API — Full TypeScript API reference
• Python vs TypeScript — Feature parity, migration guide, side-by-side API mapping
• CLI Reference — Command-line interface
• Scorers — 7 built-in scorers (including InitialismScorer), custom scorers, score combination
• Domain Dictionaries — Healthcare, finance, ecommerce alias dictionaries (new in v0.3)
• Calibration — Post-assignment confidence calibration (ECE 0.46→0.005) (new in v0.3)
• Providers — File, DB, schema file, in-memory providers
• Configuration — infermap.yaml, schema files, saved mappings, domains
• Architecture — How the pipeline works internally
• Accuracy Benchmark — 162-case cross-language benchmark gating every release (F1 0.84)
• FAQ — Common questions

Links

• GitHub Repository
• Documentation Site
• PyPI Package
• npm Package
• Open in Colab