---
title: "Censorship classifier v3 feature importance"
method: GET
path: "/v1/classifier/feature-importance"
tags: ["Classifier"]
---

# Censorship classifier v3 feature importance

`GET /v1/classifier/feature-importance`

Top features sorted by importance share + top3_share metric + honesty block calling out the v2 → v3 leakage fix (v2 had country_risk_tier at 85% — a hardcoded label-derived feature; v3 drops it, LOCO median F1 0.857).

## Response `200`

Feature importance + honesty caveats

---

[API](https://skmtc.net/voidly/apis/voidly-api.md) · [All operations](https://skmtc.net/voidly/apis/voidly-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/voidly/voidly-api/revisions/decbe6fd40a8/schema)