{"id":"W2746782328","doi":"10.1190/segam2017-17537960.1","title":"Microseismic cluster analysis and in-situ stress inversion: A case study from the Cardium Formation, west central Alberta, Canada","year":2017,"lang":"en","type":"article","venue":"","topic":"Hydraulic Fracturing and Reservoir Analysis","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Microseism; Hydraulic fracturing; Stress field; Geology; Inversion (geology); Computer science; Seismology; Engineering; Geotechnical engineering; Tectonics; Finite element method","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003807619,0.0004412918,0.0003392554,0.001406736,0.002819317,0.0009640892,0.001111121,0.0007810326,0.001155956],"category_scores_gemma":[0.0008331581,0.0002125022,0.0002429946,0.002713877,0.001321462,0.0002297997,0.0005973018,0.00047076,0.000177004],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.007832946,"about_ca_system_score_gemma":0.009754525,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9523174,"about_ca_topic_score_gemma":0.9869262,"domain_scores_codex":[0.9995748,0.00002449497,0.00001079726,0.00004818604,0.0002264295,0.0001152625],"domain_scores_gemma":[0.9996042,0.00006758178,0.00002414801,0.00001702937,0.0002171307,0.00006988869],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00108126,0.001101732,0.6060452,0.0005468802,0.0002244221,0.02839049,0.02397035,0.09370904,0.03511535,0.004056857,0.01233074,0.1934277],"study_design_scores_gemma":[0.00005653171,0.0002174913,0.8177092,0.00009551111,0.00009832349,0.001129475,0.03988222,0.119246,0.009035794,0.001381051,0.01101512,0.0001333087],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9919099,0.0001032736,0.002270303,0.0002028579,0.0000077901,0.00008706765,0.0005613135,0.00007143245,0.004786085],"genre_scores_gemma":[0.9932127,0.0001057907,0.003097794,0.0000272965,0.000004028131,0.00001134605,0.0003161032,0.00002008369,0.003204809],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.04768258,"threshold_uncertainty_score":0.09592676,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.005311537229383349,"score_gpt":0.1975529460780436,"score_spread":0.1922414088486602,"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."}}