{"id":"W7100709824","doi":"","title":"Computer ScienceUniversity of Toronto Toronto, ON M5S 3H5 Sam RoweisDepartment of Computer ScienceUniversity of Toronto Toronto, ON M5S 3H5","year":2008,"lang":"en","type":"article","venue":"","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Information system; Feature (linguistics)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0009482693,0.0005224739,0.001025786,0.00006854779,0.0004446335,0.00006196513,0.00308322,0.0002379054,0.0009181228],"category_scores_gemma":[0.00001040498,0.0004633853,0.0003959123,0.0001890079,0.0005643168,0.003194007,0.001345922,0.0001331411,0.000008599333],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00254504,"about_ca_system_score_gemma":0.0003107436,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1647506,"about_ca_topic_score_gemma":0.05276925,"domain_scores_codex":[0.9954612,0.0002704033,0.0008770423,0.001215438,0.001430673,0.0007452759],"domain_scores_gemma":[0.9964864,0.0001992509,0.0007139113,0.001744848,0.0004958349,0.0003597937],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0008150222,0.01069502,0.02163421,0.0008505045,0.0008520011,0.0002283228,0.03624559,0.00149219,0.004081784,0.5568717,0.1463208,0.2199129],"study_design_scores_gemma":[0.01405866,0.05171797,0.3621885,0.00203664,0.0002805748,0.0003848331,0.006916126,0.283617,0.09690055,0.001493194,0.1727707,0.007635203],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.1581949,0.001899047,0.4587813,0.0004042001,0.003807218,0.00205151,0.00007765702,0.00071144,0.3740727],"genre_scores_gemma":[0.9149222,0.0006719533,0.08300415,0.0003252224,0.0001530024,0.000005347775,0.000005643573,0.00001678579,0.0008956722],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.7567273,"threshold_uncertainty_score":0.9999952,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02294642158877158,"score_gpt":0.2377590942940974,"score_spread":0.2148126727053258,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}