{"id":"W4252608527","doi":"10.1007/978-1-4939-7131-2_100956","title":"Recommendation System","year":2018,"lang":"en","type":"book-chapter","venue":"","topic":"Text and Document Classification Technologies","field":"Computer Science","cited_by":7,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Computer science","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004980034,0.0009475558,0.001052898,0.002332742,0.001102354,0.001819766,0.00158274,0.001092128,0.05891863],"category_scores_gemma":[0.001195504,0.0003652519,0.0009341274,0.002512633,0.0001469704,0.001658854,0.0006696331,0.0008168049,0.07973672],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006415589,"about_ca_system_score_gemma":0.001065002,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01058763,"about_ca_topic_score_gemma":0.0134316,"domain_scores_codex":[0.9994747,0.00004135611,0.00003667832,0.0001857109,0.000212824,0.00004876618],"domain_scores_gemma":[0.9995442,0.00003882113,0.00001471005,0.0001490383,0.0002156112,0.00003759524],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0002767225,0.0002442249,0.001455474,0.0004176337,0.0001127019,0.0001603658,0.00004220909,0.001690303,0.01489166,0.006288093,0.3545412,0.6198794],"study_design_scores_gemma":[0.0002085467,0.0002480805,0.004030982,0.0001688286,0.0003878628,0.001079694,0.0001188602,0.1201859,0.04972758,0.009681815,0.8140002,0.0001616155],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02611541,0.007440583,0.4398389,0.002377212,0.002106326,0.003350964,0.04714021,0.1569946,0.3146357],"genre_scores_gemma":[0.08967659,0.00551136,0.3608639,0.001663502,0.000671978,0.000984381,0.07633399,0.001921449,0.4623729],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.05891863,"threshold_uncertainty_score":0.1971024,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0312292541848424,"score_gpt":0.238845893712081,"score_spread":0.2076166395272386,"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."}}