{"id":"W4206668287","doi":"10.1002/cpe.6778","title":"A new model for trustworthy web service <scp>QoS</scp> prediction","year":2021,"lang":"en","type":"article","venue":"Concurrency and Computation Practice and Experience","topic":"Recommender Systems and Techniques","field":"Computer Science","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Toronto Metropolitan University; Ontario Tech University","funders":"","keywords":"Computer science; Quality of service; Web service; Task (project management); The Internet; Service (business); Trustworthiness; Data mining; World Wide Web; Computer network; Computer security; Engineering","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":[],"consensus_categories":[],"category_scores_codex":[0.000229663,0.0001461041,0.0001673151,0.00005195383,0.0002618576,0.0004010835,0.0001732184,0.00007630026,0.00000139621],"category_scores_gemma":[0.0002158864,0.0001475001,0.00003156924,0.000303775,0.00002365061,0.001983696,0.0001383703,0.0001117223,0.000001921556],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001329411,"about_ca_system_score_gemma":0.0002326957,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00002781426,"about_ca_topic_score_gemma":0.000008920531,"domain_scores_codex":[0.9987794,0.00007663187,0.0002861674,0.0004907547,0.0001696685,0.0001974108],"domain_scores_gemma":[0.9986755,0.0004752113,0.0001773164,0.0001960742,0.0003311149,0.0001447737],"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":[0.00001679227,0.0001854091,0.0005857183,0.0002424605,0.00006562306,0.00002093627,0.07791188,0.0008273474,0.001352655,0.1506071,0.02700506,0.741179],"study_design_scores_gemma":[0.0004936334,0.00008754573,0.0001099224,0.00004704815,0.00001627665,0.000156386,0.002134974,0.9163299,0.0007113672,0.005394242,0.07442893,0.00008980754],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.01137533,0.001889777,0.9824643,0.001762007,0.0005427755,0.0002311673,0.000006874156,0.0001737045,0.001554027],"genre_scores_gemma":[0.8179283,0.0008451001,0.1783703,0.002106905,0.0001688137,0.0001439883,0.00001954609,0.00001111041,0.0004058725],"genre_candidate":"methods","genre_consensus":null,"teacher_disagreement_score":0.9155025,"threshold_uncertainty_score":0.6014878,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03902552713970237,"score_gpt":0.3180925037472671,"score_spread":0.2790669766075647,"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."}}