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Score legend
- ck
- Chunk similarity — cosine similarity between query and passage embedding
- doc
- Document similarity — cosine similarity between query and paper-level embedding
- abs
- Abstract similarity — cosine similarity between query and abstract embedding
- fig
- Figure similarity — best cosine similarity between query and figure legend embeddings
- pr
- PageRank — citation-graph PageRank boost, applied as log(1+pagerank)
score = 0.5·ck + 0.3·doc + 0.1·abs + 0.1·fig + 0.2·pr
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