{"id":"W2754018453","doi":"10.1016/j.tbs.2017.09.002","title":"A spatio-temporal accessibility measure for modelling activity participation in discretionary activities","year":2017,"lang":"en","type":"article","venue":"Travel Behaviour and Society","topic":"Urban Transport and Accessibility","field":"Social Sciences","cited_by":51,"is_retracted":false,"has_abstract":false,"ca_institutions":"The Scarborough Hospital; University of Toronto","funders":"Agentschap Innoveren en Ondernemen","keywords":"Aggregate (composite); Measure (data warehouse); Correlation; Econometrics; Distribution (mathematics); Computer science; Psychology; Economics; Mathematics","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":["sts"],"consensus_categories":[],"category_scores_codex":[0.001205328,0.0001312912,0.0002225454,0.00001600363,0.001669731,0.00024152,0.0002161431,0.0001816548,0.00002599683],"category_scores_gemma":[0.00004008281,0.0001278446,0.000166948,0.00004758593,0.0004866732,0.001216292,0.00002508503,0.0001782333,2.326985e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009662025,"about_ca_system_score_gemma":0.0001621398,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.009092134,"about_ca_topic_score_gemma":0.01612316,"domain_scores_codex":[0.9987672,0.00007715949,0.0002080124,0.0003636604,0.0002708086,0.0003131497],"domain_scores_gemma":[0.9993364,0.00007344317,0.00016378,0.0002544452,0.00006639866,0.0001054887],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006880399,0.0001864418,0.9830707,0.00002859539,0.000007082088,4.45831e-7,0.01425009,0.0000116813,0.00003989712,0.0003647941,0.00001758198,0.001953837],"study_design_scores_gemma":[0.0005614029,0.00001762874,0.9911136,0.00002174483,0.00003497764,2.958359e-8,0.002440277,0.003303619,0.0001925169,0.002129097,0.00002149961,0.0001636323],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.985518,0.00003215485,0.01266679,0.0004691187,0.0001100252,0.0005161107,0.00006721045,0.00003286571,0.0005877191],"genre_scores_gemma":[0.998657,0.00002677223,0.0008180793,0.00001523203,0.0001088759,0.0001008189,0.00002980028,0.000009629193,0.0002338234],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01313896,"threshold_uncertainty_score":0.99963,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08393718504038239,"score_gpt":0.370989450020887,"score_spread":0.2870522649805046,"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."}}