{"id":"W2320687331","doi":"10.1177/0954406216641455","title":"A velocity synchrosqueezing transform for fault diagnosis of planetary gearboxes under nonstationary conditions","year":2016,"lang":"en","type":"article","venue":"Proceedings of the Institution of Mechanical Engineers Part C Journal of Mechanical Engineering Science","topic":"Machine Fault Diagnosis Techniques","field":"Engineering","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Ottawa","funders":"","keywords":"SIGNAL (programming language); Time–frequency analysis; Instantaneous phase; Representation (politics); Computer science; Frequency domain; Signal processing; Artificial intelligence; Algorithm; Computer vision; Digital signal processing","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001414384,0.0002580267,0.000564809,0.0004155102,0.00008281662,0.00001594106,0.0009401062,0.0001638692,0.00001648279],"category_scores_gemma":[0.001754735,0.000179133,0.0003190434,0.0007411554,0.0002948638,0.0007272988,0.00007294787,0.0003023722,4.266439e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002058898,"about_ca_system_score_gemma":0.000155934,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000004090557,"about_ca_topic_score_gemma":7.904344e-7,"domain_scores_codex":[0.9974121,0.000006413605,0.001158386,0.0002133168,0.0008454507,0.0003642777],"domain_scores_gemma":[0.998042,0.0004953438,0.0004031126,0.0001567073,0.0007146322,0.0001882138],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.00005657455,0.0001595511,0.00003620154,0.0006469891,0.0001387473,8.888588e-7,0.00007169083,0.1418795,0.7096032,0.1449853,0.0003582916,0.002063123],"study_design_scores_gemma":[0.000720653,0.0003061164,0.0001733363,0.001607747,0.0001024909,0.00004369792,0.00003645478,0.08317983,0.909363,0.003935153,0.0003076794,0.0002238446],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5475361,0.000217589,0.4488275,0.0009351593,0.001201353,0.0007768036,0.0002289972,0.000175708,0.0001008417],"genre_scores_gemma":[0.9766357,0.0002562997,0.02293607,0.00001701325,0.00007511931,0.00005061416,0.000001231733,0.00002588402,0.000002068307],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4290996,"threshold_uncertainty_score":0.7304834,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01177437062346168,"score_gpt":0.2509440990973525,"score_spread":0.2391697284738909,"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."}}