{"id":"W1964481664","doi":"10.1121/1.4778850","title":"Estimating geoacoustic properties of marine sediments by matched field inversion using ship noise as a sound source","year":2005,"lang":"en","type":"article","venue":"The Journal of the Acoustical Society of America","topic":"Underwater Acoustics Research","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Geology; Seafloor spreading; Hydrophone; Seabed; Inversion (geology); Canyon; Acoustics; Underwater; Seismology; Ambient noise level; Oceanography; Sound (geography); Geomorphology","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":[0.000289763,0.000292678,0.000160521,0.0004291164,0.0001093091,0.0002600461,0.0002019745,0.0001934508,0.0002738937],"category_scores_gemma":[0.001139433,0.000210988,0.0001755869,0.0002714705,0.0001792523,0.0004943748,0.0002134453,0.000177726,0.00008560562],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002701717,"about_ca_system_score_gemma":0.0003754059,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005107108,"about_ca_topic_score_gemma":0.006012152,"domain_scores_codex":[0.9999298,0.00001848677,0.000003320136,0.00001491257,0.0000226194,0.00001084424],"domain_scores_gemma":[0.999827,0.00008215335,0.00002647615,0.00001383234,0.00004125678,0.000009423632],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"simulation_or_modeling","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0005093862,0.0001728203,0.04612721,0.00005996435,0.00006129427,0.0001723333,0.0001602686,0.5878834,0.2082879,0.001303159,0.0002204292,0.155042],"study_design_scores_gemma":[0.00002260704,0.00007842679,0.01126859,0.000003496744,0.00001724169,0.00003390245,0.00004306172,0.9627656,0.02516538,0.0004134171,0.0001750441,0.00001331356],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9091005,0.00001757217,0.09037369,0.00001467614,0.000003049201,0.000007440846,0.00003869934,0.0001110332,0.000333194],"genre_scores_gemma":[0.976996,0.00002030981,0.02261471,0.000003454929,0.000002509315,0.00000433477,0.00009304741,0.000007625468,0.0002578055],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005107108,"threshold_uncertainty_score":0.01015478,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0267909266595526,"score_gpt":0.2575105616083189,"score_spread":0.2307196349487663,"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."}}