{"id":"W4234412303","doi":"10.1007/978-1-4939-7131-2_101199","title":"Social Recommender System","year":2018,"lang":"en","type":"book-chapter","venue":"","topic":"Sentiment Analysis and Opinion Mining","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Calgary","funders":"","keywords":"Recommender system; Computer science; World Wide Web; Internet privacy","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":[0.0007473165,0.0005914284,0.0006541543,0.001145416,0.0009542297,0.001529638,0.0009162595,0.0009799037,0.02116995],"category_scores_gemma":[0.001488149,0.0002470748,0.0005544141,0.001414901,0.000204357,0.002328719,0.0009028801,0.000876074,0.01977815],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005247867,"about_ca_system_score_gemma":0.0006446848,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002414619,"about_ca_topic_score_gemma":0.005264429,"domain_scores_codex":[0.9995562,0.0000778432,0.00002323276,0.0001026483,0.0002082962,0.00003178139],"domain_scores_gemma":[0.999522,0.000094132,0.00001875676,0.0001092086,0.0002138934,0.0000420636],"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":[0.0000625637,0.0001761206,0.0009246321,0.000417574,0.00009238648,0.0001161071,0.0001492,0.00182848,0.005949949,0.04394158,0.1712321,0.7751093],"study_design_scores_gemma":[0.00003695983,0.0001509607,0.001907956,0.0001814567,0.000167571,0.0007041199,0.0001771269,0.0794671,0.007530062,0.03804844,0.8715447,0.0000836165],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.02783155,0.01635148,0.4776331,0.006076222,0.00431163,0.0007709098,0.002525172,0.008404737,0.4560951],"genre_scores_gemma":[0.1693741,0.01439166,0.2688982,0.001598531,0.002116124,0.0003559075,0.004890987,0.0006019044,0.5377727],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.02116995,"threshold_uncertainty_score":0.07082045,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05517995274480055,"score_gpt":0.2752153251021068,"score_spread":0.2200353723573063,"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."}}