{"id":"W2794180377","doi":"10.1093/gji/ggy037","title":"Interparameter trade-off quantification and reduction in isotropic-elastic full-waveform inversion: synthetic experiments and Hussar land data set application","year":2018,"lang":"en","type":"article","venue":"Geophysical Journal International","topic":"Seismic Imaging and Inversion Techniques","field":"Earth and Planetary Sciences","cited_by":72,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Hessian matrix; Isotropy; Inversion (geology); Eigenvalues and eigenvectors; Spurious relationship; Algorithm; Mathematical optimization; Mathematics; Computer science; Applied mathematics; Geology; Physics; Optics; Seismology; Statistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002005039,0.0001000913,0.0001062496,0.0001449261,0.0001233465,0.0001279034,0.0002544826,0.00004779824,0.0001721666],"category_scores_gemma":[0.00003925146,0.00008285113,0.00001927135,0.00008545791,0.0001867509,0.0006109809,0.00004938018,0.0001969926,0.00006910648],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001719328,"about_ca_system_score_gemma":0.00001632575,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004369238,"about_ca_topic_score_gemma":0.00002222298,"domain_scores_codex":[0.9990777,0.00005155998,0.0002253432,0.0002810009,0.0002291406,0.0001352628],"domain_scores_gemma":[0.9995556,0.00005070393,0.0001087878,0.0001617224,0.0000399203,0.00008319347],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0005337647,0.0001597579,0.06169545,0.00002148532,0.00008957071,0.00001423492,0.001579269,0.00004300038,0.009009377,0.0003381919,0.008106225,0.9184096],"study_design_scores_gemma":[0.0008428314,0.0004530594,0.1538419,0.0001441016,0.00003147081,0.0006717907,0.0006599019,0.812834,0.003365195,0.006141369,0.0206991,0.0003152884],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9925403,0.00009477706,0.003942016,0.002340324,0.0005492343,0.00009221537,0.00003006218,0.0000241983,0.0003868883],"genre_scores_gemma":[0.9978666,0.0001640523,0.001099524,0.0002680445,0.0004073005,0.00000113586,0.0001499616,0.000003280409,0.00004015015],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9180944,"threshold_uncertainty_score":0.3378571,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03253268662701796,"score_gpt":0.2788782078157705,"score_spread":0.2463455211887525,"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."}}