{"id":"W7161800979","doi":"10.82308/14575","title":"Soil quality fertility determination in precision agriculture and bitumen residue determination in oil sand tailings by fourier transform infrared spectroscopy coupled with chemometrics","year":2017,"lang":"en","type":"dissertation","venue":"","topic":"Soil Geostatistics and Mapping","field":"Environmental Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Soil quality; Soil fertility; Soil test; Asphalt; Tailings","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0009226782,0.0003760769,0.000470715,0.0002391753,0.000191497,0.0002016251,0.0002522714,0.0004440559,0.0001616299],"category_scores_gemma":[0.000460872,0.0003069801,0.00004099273,0.0004880845,0.00009164641,0.000524771,0.00003511175,0.0004036248,0.000005087182],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004677952,"about_ca_system_score_gemma":0.00005128531,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.00754763,"about_ca_topic_score_gemma":0.06487724,"domain_scores_codex":[0.9975008,0.00007187494,0.0006251986,0.0007381004,0.0007006285,0.000363449],"domain_scores_gemma":[0.9988827,0.0001894595,0.0004398648,0.0003225282,0.00005445902,0.0001109689],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.001998725,0.0007023035,0.1184493,0.001179588,0.0000284571,0.00005282023,0.008978754,0.00008440665,0.08418715,0.00001906604,0.001511381,0.7828081],"study_design_scores_gemma":[0.002291589,0.000191339,0.9367686,0.0003572713,0.000042751,0.000003095899,0.0008164459,0.01563261,0.04086169,0.00170396,0.0005568413,0.0007738256],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9666685,0.00009740244,0.0008542503,0.00007788883,0.00008683083,0.0004905565,0.00003694686,0.00002514144,0.03166252],"genre_scores_gemma":[0.9691515,0.0005789211,0.005048158,0.00003571162,0.00001914007,0.0001404138,0.001366802,0.00003759985,0.02362175],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8183193,"threshold_uncertainty_score":0.9999382,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008857563882621726,"score_gpt":0.2690514908327169,"score_spread":0.2601939269500952,"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."}}