DCUF
An evidence retrieval system for the FEVEROUS fact-checking task. It employs a decomposition-based strategy that breaks claims into sub-questions, retrieves evidence for each sub-question independently, and then merges and filters the results.
Timeline (last 90 days)
Replacing DCUF evidence with UnifEE evidence improved the strict score by 9.61 percentage points, while the improvement in answer accuracy was only 1.96 percentage points.
DCUF (Decompose, Classify, Unite, Filter) adopts a decomposition-based strategy that breaks claims into sub-questions, retrieves evidence for each separately, and then merges the results.
All Facts (2)
Replacing DCUF evidence with UnifEE evidence improved the strict score by 9.61 percentage points, while the improvement in answer accuracy was only 1.96 percentage points.
50%UnverifiedDCUF (Decompose, Classify, Unite, Filter) adopts a decomposition-based strategy that breaks claims into sub-questions, retrieves evidence for each separately, and then merges the results.
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