---
title: "✨ Get annotator weights"
method: GET
path: "/api/projects/{id}/project-extra-params/"
tags: ["Projects"]
---

# ✨ Get annotator weights

`GET /api/projects/{id}/project-extra-params/`

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        <p style="margin-top: 10px; font-size: 14px;">
            This endpoint is not available in Label Studio Community Edition. [Learn more about Label Studio Enterprise](https://humansignal.com/goenterprise)
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Retrieve the annotator weights for statistics and Cohen's Kappa for a specific project. Affects dashboard-members stats, but old and unused.

## Path parameters

- `id` integer, required

## Response `200`

Annotator weights retrieved

- LseProjectParams
  - `annotator_params` object, nullable — User ID and user weight in score calculation. Format {user_id: weight} with weight in [0..1].
  - `use_kappa` boolean — If categorical variables are used in labeling (e.g. choices), Cohen's Kappa statistic is computed to measure inter-rater reliability instead of basic agreement

## Other responses

- `204` — No annotator weights found

---

[API](https://skmtc.net/humansignal/apis/label-studio-api.md) · [All operations](https://skmtc.net/humansignal/apis/label-studio-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/humansignal/label-studio-api/versions/1b113b8df950/schema)