{"id":"W2103194346","doi":"10.1190/1.1487074","title":"Spectral analysis of a ghost","year":2001,"lang":"en","type":"article","venue":"Geophysics","topic":"Seismic Waves and Analysis","field":"Earth and Planetary Sciences","cited_by":15,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"University of Calgary","keywords":"Coherence (philosophical gambling strategy); Dynamite; Physics; Single shot; Bandwidth (computing); Resolution (logic); SIGNAL (programming language); Shot (pellet); Spectral analysis; Explosive material; Spectral density; Optics; Geology; Computer science; Materials science; Telecommunications; Chemistry; Artificial intelligence; Spectroscopy","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0003642947,0.0002908413,0.000407804,0.00106175,0.0003004997,0.0004231677,0.0003189104,0.0004502244,0.002616597],"category_scores_gemma":[0.001970649,0.0001877101,0.0002814324,0.0009279374,0.0002969656,0.0004583937,0.0005953491,0.0005110452,0.00038783],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002715088,"about_ca_system_score_gemma":0.0002419653,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008797768,"about_ca_topic_score_gemma":0.001261778,"domain_scores_codex":[0.9996787,0.00002323018,0.00001920882,0.0000805817,0.0001552333,0.00004301409],"domain_scores_gemma":[0.9987857,0.0003552124,0.0001417104,0.0002617146,0.0003435928,0.0001120859],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.002413071,0.0003417512,0.03245243,0.0003507954,0.0002483378,0.001544228,0.0007915942,0.01023637,0.7583389,0.003065471,0.003052581,0.1871645],"study_design_scores_gemma":[0.0001342077,0.001036329,0.5004265,0.00008691635,0.0003417127,0.002952992,0.0005954787,0.1298512,0.3447962,0.003461847,0.01615684,0.0001596738],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9275587,0.0001139593,0.06564247,0.0001118587,0.00009351473,0.00004932554,0.001081034,0.000605181,0.004743937],"genre_scores_gemma":[0.971966,0.00006416152,0.02473164,0.00005614362,0.00002395231,0.00002702049,0.001478513,0.0001032616,0.001549258],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002616597,"threshold_uncertainty_score":0.008753359,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009671332548975457,"score_gpt":0.2016948964535303,"score_spread":0.1920235639045548,"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."}}