{"id":"W2912754481","doi":"10.1016/j.forsciint.2019.01.045","title":"A random object-oriented population study of household paints measured by infrared spectroscopy","year":2019,"lang":"en","type":"article","venue":"Forensic Science International","topic":"Spectroscopy and Chemometric Analyses","field":"Chemistry","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"International Centre for Comparative Criminology; Université du Québec à Trois-Rivières; Université du Québec à Montréal; Innovation and Economic Development Trois Rivières","funders":"Fondation de l’UQTR","keywords":"Principal component analysis; Population; Infrared spectroscopy; Computer science; Artificial intelligence; Chemistry; Environmental health; Medicine","routes":{"ca_aff":true,"ca_fund":true,"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":[0.001087643,0.0008162764,0.0006782389,0.001594168,0.002141408,0.001131025,0.0005411603,0.000938305,0.002424954],"category_scores_gemma":[0.002561348,0.0007298951,0.0007701478,0.001389434,0.0009825872,0.0008259892,0.0008450848,0.0009652426,0.001048215],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003835981,"about_ca_system_score_gemma":0.0003435832,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008660362,"about_ca_topic_score_gemma":0.006080049,"domain_scores_codex":[0.9979995,0.0008089012,0.0001066445,0.0005924857,0.0002415758,0.0002508307],"domain_scores_gemma":[0.9988086,0.0002452441,0.0002366517,0.0002376084,0.0002515071,0.0002203638],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001059124,0.001590832,0.9878505,0.00001241794,0.0001876082,0.000420747,0.001907232,0.00005515703,0.004305972,0.0001240137,0.0001147788,0.002371613],"study_design_scores_gemma":[0.00004646519,0.002004233,0.9939546,0.000003663498,0.0001051665,0.0007282833,0.002184508,0.0003751594,0.0002233226,0.00008751204,0.0002673928,0.00001978026],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994189,0.00001862272,0.0002462238,0.000008738288,0.000003817817,0.00001976458,0.00004946047,0.000002498452,0.0002319208],"genre_scores_gemma":[0.9988114,0.00002725135,0.0002132328,0.00004143739,0.00001065294,0.00002680167,0.0001537854,0.000006095147,0.000709523],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008660362,"threshold_uncertainty_score":0.01721996,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01497018449646317,"score_gpt":0.2765546818723039,"score_spread":0.2615844973758408,"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."}}