{"id":"W7104267990","doi":"10.18429/jacow-ipac2025-thpm106","title":"Multimethod signal processing for comprehensive tune coupling characterization at Canadian Light Source","year":2025,"lang":"en","type":"article","venue":"JACOW","topic":"Particle Accelerators and Free-Electron Lasers","field":"Engineering","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Fast Fourier transform; Amplitude; Wavelet; Spectral density; Coupling (piping); Fourier analysis; Stability (learning theory); Wavelet transform; Fourier transform","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0007122855,0.000487459,0.0002710401,0.001666136,0.0008045884,0.0007303805,0.0006022388,0.0003524386,0.006421132],"category_scores_gemma":[0.001422681,0.0001685775,0.000277712,0.001665256,0.0002601033,0.0005051274,0.0004449475,0.0004649347,0.0009091894],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001482907,"about_ca_system_score_gemma":0.0032422,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.09787454,"about_ca_topic_score_gemma":0.2595304,"domain_scores_codex":[0.999527,0.00002228689,0.00001329728,0.00006160085,0.0003229064,0.00005289017],"domain_scores_gemma":[0.999419,0.00008570521,0.00003652863,0.00005202788,0.0003728888,0.0000338692],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0006358362,0.0001588579,0.01212883,0.0003147066,0.00005843247,0.0001666576,0.0005804361,0.008868324,0.4370157,0.003275794,0.006400554,0.5303959],"study_design_scores_gemma":[0.0001065951,0.0004848221,0.176177,0.00008454426,0.00009231098,0.000623771,0.0009678495,0.4499136,0.324188,0.003059206,0.04408094,0.0002213945],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.4736512,0.0004499761,0.5018224,0.0005465919,0.0001519528,0.0003977383,0.003365036,0.004655629,0.01495953],"genre_scores_gemma":[0.5259905,0.0004278497,0.4629683,0.0001320627,0.00003026518,0.0003399943,0.002143859,0.0004647426,0.007502346],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.9021255,"threshold_uncertainty_score":0.1946096,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01471846546235228,"score_gpt":0.2465484918810883,"score_spread":0.2318300264187361,"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."}}