{"url":"/sota/information-retrieval-on-evaluate","task":{"name":"Information Retrieval","url":"/task/information-retrieval","note":null},"dataset":{"name":"Evaluate","url":null},"category":"Natural Language Processing","categories":["Natural Language Processing"],"category_note":null,"description":"Information retrieval is the task of ranking a list of documents or search results in response to a query\r\n\r\n<span style=\"color:grey; opacity: 0.6\">( Image credit: [sudhanshumittal](https://github.com/sudhanshumittal/Information-retrieval-system) )</span>","description_from":"task","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","rank":"the archive's row order at snapshot; not re-ranked","rows_end_at":"2025-07-28","rows_withheld_as_spam":0,"metric_values":"the archive's strings, untouched"},"metrics":["Cosine Accuracy@1","Cosine Accuracy@10","Cosine Accuracy@3","Cosine Accuracy@5","Cosine Map@100","Cosine Mrr@10","Cosine Ndcg@10","Cosine Precision@1","Cosine Precision@10","Cosine Precision@3","Cosine Precision@5","Cosine Recall@1","Cosine Recall@10","Cosine Recall@3","Cosine Recall@5","Dot Accuracy@1","Dot Accuracy@10","Dot Accuracy@3","Dot Accuracy@5","Dot Map@100","Dot Mrr@10","Dot Ndcg@10","Dot Precision@1","Dot Precision@10","Dot Precision@3","Dot Precision@5","Dot Recall@1","Dot Recall@10","Dot Recall@3","Dot Recall@5"],"metric_direction":{"note":"inferred from the metric name only (the archive records no direction); null = not inferred, chart draws points only","by_metric":{"Cosine Accuracy@1":"higher","Cosine Accuracy@10":"higher","Cosine Accuracy@3":"higher","Cosine Accuracy@5":"higher","Cosine Map@100":"higher","Cosine Mrr@10":"higher","Cosine Ndcg@10":"higher","Cosine Precision@1":"higher","Cosine Precision@10":"higher","Cosine Precision@3":"higher","Cosine Precision@5":"higher","Cosine Recall@1":"higher","Cosine Recall@10":"higher","Cosine Recall@3":"higher","Cosine Recall@5":"higher","Dot Accuracy@1":"higher","Dot Accuracy@10":"higher","Dot Accuracy@3":"higher","Dot Accuracy@5":"higher","Dot Map@100":"higher","Dot Mrr@10":"higher","Dot Ndcg@10":"higher","Dot Precision@1":"higher","Dot Precision@10":"higher","Dot Precision@3":"higher","Dot Precision@5":"higher","Dot Recall@1":"higher","Dot Recall@10":"higher","Dot Recall@3":"higher","Dot Recall@5":"higher"}},"counts":{"rows":0,"rows_with_code":0,"rows_with_paper_page":0,"rows_dated":0,"rows_using_additional_data":0},"rows":[],"since_archive":{"present":false,"note":"No Syntology-extracted rows are published in this build."},"syntology":{"read_at":"2026-09-24T18:15:14+00:00","claim":"Per row: N of M harvested code samples from that row's paper executed on a synthesized fixture; the other M-N are unverified. Not a reproduction of the row's number; not a correctness claim. n_pointer_only_licence counts samples the site points at rather than redistributes (a licence axis, independent of ran/unverified).","rows_with_graph_line":0,"rows_with_any_sample_ran":0,"distinct_papers_with_graph_line":0,"distinct_papers_with_any_sample_ran":0,"samples_over_distinct_papers":{"n_ran":0,"n_unverified":0,"n_samples":0,"n_pointer_only_licence":0,"note":"each paper (arXiv id) counted once, however many rows it is behind; this is the page-level figure"},"samples_row_weighted":{"n_ran":0,"n_unverified":0,"n_samples":0,"n_pointer_only_licence":0,"note":"row-weighted: a paper behind several rows is counted once per row; inflated relative to samples_over_distinct_papers by design, kept for readers summing the per-row syntology blocks"}}}