# Let the Prototype Guide You: Robust Aggregation of Sparse Multi-Class Annotations via Annotator Prototype Learning

ORID `KJq0iScNM6` · **claim-faithful** repair 2026-07-27T19:06:18.935355+00:00

Paper-style claim pages with **inline numbers** and linked `evidence/` artifacts.

## Claims

- [Claim 1: 01-ptbcc-prototype-driven-bayesian-classifier-combi](./01-ptbcc-prototype-driven-bayesian-classifier-combi/) — VERIFIED (2/2)
- [Claim 2: 02-ptbcc-accuracy-improvement-best-baseline](./02-ptbcc-accuracy-improvement-best-baseline/) — VERIFIED (2/2)
- [Claim 3: 03-across-real-world-crowdsourcing-datasets-ptbcc](./03-across-real-world-crowdsourcing-datasets-ptbcc/) — VERIFIED (2/2)
- [Claim 4: 04-ptbcc-ablation-prototype-set-size](./04-ptbcc-ablation-prototype-set-size/) — VERIFIED (2/2)
- [Claim 5: 05-ptbcc-uses-computational-cost-confusion-matrix-b](./05-ptbcc-uses-computational-cost-confusion-matrix-b/) — VERIFIED (2/2)
- [Conclusion](./conclusion/)

## Artifacts

- [`evidence/claim_1.json`](../evidence/claim_1.json)
- [`evidence/claim_2.json`](../evidence/claim_2.json)
- [`evidence/claim_3.json`](../evidence/claim_3.json)
- [`evidence/claim_4.json`](../evidence/claim_4.json)
- [`evidence/claim_5.json`](../evidence/claim_5.json)