{"id":"W4244678138","doi":"10.22215/etd/2005-08180","title":"Personalized news agent","year":2005,"lang":"en","type":"dissertation","venue":"","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Carleton University; Canadian Heritage","funders":"","keywords":"Computer science; World Wide Web","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":[0.0007470385,0.0007498097,0.0008520685,0.001110931,0.0009018428,0.003026877,0.0008069029,0.00133438,0.04606922],"category_scores_gemma":[0.002867726,0.0004289101,0.0004340726,0.001197293,0.0001460587,0.003030987,0.00103268,0.001004397,0.04043785],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004517775,"about_ca_system_score_gemma":0.0005582604,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002526692,"about_ca_topic_score_gemma":0.00404174,"domain_scores_codex":[0.9992781,0.000115598,0.00005236943,0.0001715386,0.0003162117,0.00006623014],"domain_scores_gemma":[0.9990108,0.0001687536,0.00007175772,0.0002829436,0.0003030416,0.0001626324],"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":[0.001334914,0.001089547,0.004963178,0.0005967844,0.0001821132,0.0006212442,0.000615299,0.002570272,0.02295311,0.03677572,0.3269015,0.6013963],"study_design_scores_gemma":[0.0001732629,0.0002741605,0.003408543,0.0000741461,0.0002219953,0.001106149,0.0003606548,0.03023396,0.02550178,0.007424502,0.9311463,0.00007465519],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"other","genre_gemma":"empirical","genre_scores_codex":[0.07389265,0.004826458,0.2682389,0.003817201,0.00250942,0.001886968,0.02014138,0.05023413,0.5744528],"genre_scores_gemma":[0.1506672,0.002357582,0.1503116,0.0008839749,0.0007219965,0.0004461097,0.01426727,0.001069101,0.6792752],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.04606922,"threshold_uncertainty_score":0.1541169,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02572668276101188,"score_gpt":0.2943264260210104,"score_spread":0.2685997432599986,"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."}}