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Impute self-identified race/ethnicity from name (and optional address, party, sex) using five established academic methods.
Your CSV is held only long enough to map columns and run the analysis. The result is downloaded directly to your computer; nothing persists server-side.
Methods
- Census Surname — surname-only lookup
- BISG / BIFSG — adds Census block-group composition (and optionally first name)
- BISGP / BIFSGP — adds party-registration likelihood
- ethnicolr — Florida-voter LSTM, served via ONNX
- Ensemble — weighted blend across methods
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These methods are calibrated for aggregate disparity estimates. Individual labels are noisier and ethically loaded. See Methodology for accuracy expectations and caveats.