{"id":"W2678116063","doi":"","title":"Relationship between Compressive Strength and Index Properties of Rock","year":2015,"lang":"en","type":"article","venue":"49th U.S. Rock Mechanics/Geomechanics Symposium","topic":"Rock Mechanics and Modeling","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"Amec Foster Wheeler (Canada)","funders":"","keywords":"Compressive strength; Geology; Geotechnical engineering; Index (typography); Materials science; Composite material; Computer science","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002796145,0.0001804623,0.0001561785,0.0008877466,0.0001318599,0.0003985007,0.0002252799,0.0003550624,0.003005989],"category_scores_gemma":[0.00393456,0.0001715374,0.0001066039,0.0003850459,0.0002783187,0.0004161294,0.0002190185,0.0002931972,0.000783067],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001919842,"about_ca_system_score_gemma":0.0001963136,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001811048,"about_ca_topic_score_gemma":0.002631165,"domain_scores_codex":[0.9998698,0.00001894661,0.00001335138,0.00003594978,0.0000429575,0.000018951],"domain_scores_gemma":[0.9965317,0.001940063,0.000664738,0.0001683326,0.0005111175,0.0001841844],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004347024,0.0001450479,0.920331,0.00005399665,0.0001282132,0.0002126782,0.00006099495,0.006528044,0.0525728,0.0006862889,0.0004061182,0.01844006],"study_design_scores_gemma":[0.00001201803,0.0002625135,0.9607344,0.00001340716,0.00005259551,0.000659239,0.00009544293,0.01914202,0.01728014,0.0009369018,0.0007864452,0.00002492177],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947358,0.0003585301,0.001461392,0.00004017325,0.000005941064,0.000006876975,0.0003688834,0.00003438094,0.002988041],"genre_scores_gemma":[0.9993327,0.00005123897,0.0001264374,0.00000787692,0.000003068936,0.000002520772,0.0001740218,0.000003728246,0.0002982756],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003005989,"threshold_uncertainty_score":0.01005602,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03800286018362813,"score_gpt":0.2253705925759545,"score_spread":0.1873677323923264,"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."}}