Papers by Paul Felt
Learning from Measurements in Crowdsourcing Models: Inferring Ground Truth from Diverse Annotation Types (C18-1)
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| Challenge: | Annotated corpora are often assigned to internet workers whose judgments are reconciled by crowdsourcing models. |
| Approach: | They propose a framework for learning from rich prior knowledge to combine annotations with different structures. |
| Outcome: | The proposed model compares favorably with previous work and enables active sample selection to reduce annotation effort. |