{"id":"W1908844816","doi":"","title":"Acoustic realization and perception of English lexical stress by Mandarin learners","year":2008,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Phonetics and Phonology Research","field":"Psychology","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Mandarin Chinese; Realization (probability); Stress (linguistics); Linguistics; Duration (music); Tone (literature); Perception; Meaning (existential); Psychology; Noun; Speech recognition; Computer science; Acoustics; Mathematics; Physics; Statistics","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"about_ca":false,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001033593,0.00009425329,0.0001401349,0.0001516245,0.000128859,0.00001100371,0.0001149621,0.0002181006,0.0005382824],"category_scores_gemma":[0.0001966901,0.0001040296,0.0000195764,0.0001388229,0.0003639223,0.00002517414,0.00001858639,0.0002221124,0.00001755487],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00007921669,"about_ca_system_score_gemma":0.0002022576,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03259706,"about_ca_topic_score_gemma":0.005771169,"domain_scores_codex":[0.9991201,0.00006617264,0.0001599034,0.0002074409,0.0001151823,0.0003311705],"domain_scores_gemma":[0.9992,0.00005988969,0.0000379172,0.0001967753,0.0001796235,0.0003257555],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0002120107,0.0003087357,0.2102993,0.0001894278,0.0002342712,0.0003384158,0.0746797,0.001750929,0.09527953,0.001986143,0.6025489,0.01217258],"study_design_scores_gemma":[0.001282748,0.0004326112,0.9808451,0.00003195808,0.0000788863,0.00006747866,0.006663753,0.002522822,0.0001557625,0.0002907778,0.007200913,0.0004271963],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9898546,0.0001874062,0.002396184,0.00006527668,0.000446673,0.0001232181,0.0003034935,0.00001828063,0.006604891],"genre_scores_gemma":[0.9970858,0.0002621269,0.00006102388,0.0001207681,0.0001289509,0.000006509909,0.0001107472,0.00001851298,0.002205606],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7705458,"threshold_uncertainty_score":0.9738449,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02183618596324474,"score_gpt":0.2867373216137512,"score_spread":0.2649011356505064,"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."}}