researchit-reranker-data / eval_v2 /eval_metadata.json
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Add eval v2: eval_metadata.json — cross-survey authority labels
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{
"eval_version": "v2.0",
"method": "cross-survey-authority",
"description": "Papers with \u226530 in-corpus references used as survey proxies. Labels based on how many surveys cite each paper (authority signal). Hard negatives are papers cited by OTHER surveys but not this one.",
"data_source": "siddhm11/researchit-reranker-data/citations/citations.parquet",
"num_surveys": 500,
"num_eval_surveys": 14,
"num_train_surveys": 486,
"total_rows": 60574,
"hard_negatives_per_query": 30,
"min_references": 30,
"label_scheme": {
"4": "Essential (\u226510 surveys cite this paper)",
"3": "Relevant (\u22655 surveys cite this paper)",
"2": "Useful (\u22652 surveys cite this paper)",
"1": "Niche (only 1 survey cites this paper)",
"0": "Hard negative (cited by other surveys, NOT this one)"
},
"label_distribution": {
"2": 14664,
"1": 24112,
"3": 4085,
"4": 2713,
"0": 15000
}
}