{"id":"W2084527756","doi":"10.1145/1557019.1557067","title":"<i>TrustWalker</i>","year":2009,"lang":"en","type":"article","venue":"","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":770,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","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":[0.002725838,0.00110624,0.001182839,0.002101408,0.001077975,0.00260962,0.003099684,0.002132165,0.03157487],"category_scores_gemma":[0.015878,0.0007192718,0.001348478,0.005142094,0.0005922283,0.004914366,0.002160429,0.001438347,0.02133849],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001149848,"about_ca_system_score_gemma":0.00115199,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008913886,"about_ca_topic_score_gemma":0.01123225,"domain_scores_codex":[0.9972325,0.0005945049,0.0003548439,0.0004670162,0.001166537,0.0001845915],"domain_scores_gemma":[0.9911489,0.001744503,0.0007383354,0.003809388,0.002174854,0.0003839869],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0005026892,0.0001393874,0.004052241,0.0007530809,0.0001721664,0.0003805979,0.0002341939,0.008197908,0.00576474,0.0313102,0.4404308,0.5080619],"study_design_scores_gemma":[0.0001244887,0.0002652443,0.003509457,0.0003295543,0.0001481523,0.001887299,0.0001456356,0.2062619,0.03225118,0.04413226,0.7107313,0.0002135923],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"software","genre_scores_codex":[0.007913151,0.002059892,0.8978002,0.005312273,0.001289496,0.0005230186,0.01092437,0.03699978,0.03717782],"genre_scores_gemma":[0.1527503,0.003058254,0.718763,0.002436612,0.001138177,0.0007595653,0.04372283,0.004884325,0.07248698],"genre_candidate":"software","genre_consensus":null,"teacher_disagreement_score":0.03157487,"threshold_uncertainty_score":0.1056285,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009131002602587344,"score_gpt":0.2309533404401852,"score_spread":0.2218223378375979,"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."}}