{"meta":{"query_hash":"c6c3ac4d782f","filters":{"venue":"Investigación operacional"},"cohort_total":1,"direct_labels_cover":0,"predictions_cover":1,"exported":1,"export_cap":100000,"truncated":false,"label_status":"direct model label, unvalidated","prediction_status":"machine_predicted_unvalidated (Codex and Gemma teacher distillation)","score_status":"score_only:v0-immature-baseline","snapshot":{"source":"OpenAlex, pinned release, all 482 partitions","release":"2026-06-24","frame_built":"2026-07-12"},"permalink":"https://metacan.xera.ac/q/c6c3ac4d782f","api":"https://metacan.xera.ac/api/v1/cohort?venue=Investigaci%C3%B3n+operacional"},"results":[{"id":"W2763825041","doi":"","title":"Omitting correlated variables","year":2004,"lang":"es","type":"article","venue":"Investigación operacional","topic":"Statistical Methods and Applications","field":"Mathematics","cited_by":0,"is_retracted":false,"has_abstract":true,"route_ca_aff":true,"route_ca_fund":false,"route_ca_venue":false,"route_about_ca":false,"ca_institutions":"Royal Military College of Canada","funders":"","keywords":"Humanities; Philosophy","score_opus":0.06245449010456863,"score_gpt":0.36409342892820873,"score_spread":0.3016389388236401,"validation_status":"score_only:v0-immature-baseline","prediction":{"id":"W2763825041","genre_codex":"methods","genre_gemma":"methods","domain_codex":null,"domain_gemma":null,"model_version":"codex-gemma-dda1882f352a","genre_candidate":"methods","genre_consensus":"methods","domain_candidate":null,"domain_consensus":null,"prediction_status":"machine_predicted_unvalidated","genre_scores_codex":[0.37645495,0.0009683304,0.57523483,0.019005638,0.001405594,0.0014929031,0.00096332614,0.0005519514,0.02392246],"genre_scores_gemma":[0.29835305,0.0000627454,0.69898623,0.0011331444,0.00052856177,0.0000964906,0.00007168068,0.00007990396,0.0006882131],"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"theoretical_or_conceptual","domain_scores_codex":[0.9973472,0.00018734386,0.00082740554,0.0005881799,0.00049427955,0.0005556222],"domain_scores_gemma":[0.99687976,0.0017511423,0.00023696621,0.00051440246,0.00016363799,0.00045408186],"candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00070916367,0.00040594547,0.00049273425,0.000118261574,0.00048296392,0.0002539031,0.00039595828,0.00032913615,0.0008616601],"category_scores_gemma":[0.0034535977,0.00038116143,0.0001409245,0.00049899385,0.0004705387,0.00018896101,0.00016501508,0.000648518,0.0012119476],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":"theoretical_or_conceptual","about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_system_candidate":false,"about_ca_system_consensus":false,"study_design_scores_codex":[0.000013389375,0.0003242136,0.0005269938,0.00012006618,0.000100233236,0.000025714162,0.000371689,0.0004428453,0.0036133877,0.9901369,0.0011716607,0.0031528969],"study_design_scores_gemma":[0.0012780174,0.000096004085,0.002386961,0.0008066512,0.00021719626,0.00010586249,0.00016548933,0.0036707406,0.0029461137,0.967502,0.020198498,0.0006264904],"about_ca_topic_score_codex":0.00011129136,"about_ca_topic_score_gemma":0.0000026897565,"teacher_disagreement_score":0.12375136,"about_ca_system_score_codex":0.00016255214,"about_ca_system_score_gemma":0.00052586914,"threshold_uncertainty_score":0.99986404},"labels":[],"label_agreement":null}]}