| { |
| "split_name": "NanoDBPedia", |
| "queries": 50, |
| "corpus": 6045, |
| "qrels": 1158, |
| "source_non_positive_qrels": 0, |
| "qrels_selection": { |
| "qrels_per_query_cap": 100, |
| "removed_qrels_over_cap": 0, |
| "qrels_cap_policy": "positive qrels are capped per query to the BM25 candidate top_k" |
| }, |
| "bm25": { |
| "config": { |
| "backend": "bm25s", |
| "algorithm": "okapi", |
| "source": "computed_bm25s", |
| "tokenizer": "wordseg", |
| "tokenizer_name": "th", |
| "stemmer_algorithm": "english", |
| "top_k": 100, |
| "k1": 1.5, |
| "b": 0.75, |
| "show_progress": true, |
| "auto_selected": true, |
| "auto_detected_language": "th", |
| "auto_detection_language_counts": { |
| "th": 10 |
| }, |
| "auto_detection_sample_size": 10 |
| }, |
| "ndcg_at_10": 0.5043314872250944, |
| "candidate_coverage": { |
| "top_k": 100, |
| "query_count": 50, |
| "query_with_relevance_count": 50, |
| "covered_query_count": 50, |
| "query_coverage": 1.0, |
| "relevant_count": 1158, |
| "covered_relevant_count": 1158, |
| "relevant_coverage": 1.0 |
| }, |
| "rebuild_policy": "BM25 candidates were recomputed locally and qrels-positive documents missing from the raw top-k were forced into the final candidate list.", |
| "forced_queries": 42, |
| "forced_doc_count": 403, |
| "missing_positive_doc_count_after_forcing": 0, |
| "rebuilt_at_utc": "2026-05-19T01:35:31.902256+00:00" |
| } |
| } |
|
|
