{"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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0001899796,0.0001954594,0.0002872619,0.0001448815,0.0001601849,0.0001899763,0.0006593965,0.0001848968,0.002299026],"category_scores_gemma":[0.000001068477,0.0001680369,0.0002346315,0.00003428976,0.00002672507,0.0001144268,0.0002942008,0.0001161868,0.002559046],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00006775305,"about_ca_system_score_gemma":0.00003034273,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000002585918,"about_ca_topic_score_gemma":0.000002360008,"domain_scores_codex":[0.9988436,0.00001218489,0.0002748976,0.0004131903,0.000292282,0.0001639093],"domain_scores_gemma":[0.9992711,0.0000233624,0.0001850885,0.0003832506,0.00008798514,0.00004924327],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"not_applicable","study_design_scores_codex":[3.54633e-7,0.00000178723,9.242852e-7,0.000007701713,0.00007283502,0.000002952624,0.0001112811,4.824836e-8,4.312818e-7,0.7642838,0.231271,0.004246972],"study_design_scores_gemma":[0.0001102528,0.00002436896,0.00000272311,0.00006396964,0.00003600552,0.000005467703,0.00003688225,0.004854658,0.00001515735,0.006236254,0.988275,0.0003392731],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"other","genre_gemma":"other","genre_scores_codex":[5.940647e-7,0.00005884846,0.07904341,0.0005067672,0.0005440078,0.00005107031,8.374537e-7,0.0002004577,0.919594],"genre_scores_gemma":[0.0006414916,0.000008960055,0.007741906,0.0003655745,0.001010915,0.000002015886,0.00001322026,0.00001963179,0.9901963],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.7580475,"threshold_uncertainty_score":0.998613,"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."}}