{"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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005012139,0.0002099542,0.0002930539,0.0003202479,0.000286428,0.0007556303,0.0001606905,0.0003554225,0.001914997],"category_scores_gemma":[0.00182582,0.0002140024,0.0001482614,0.0001471565,0.0003592962,0.0002601014,0.0003343459,0.0003503424,0.0005865037],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001746061,"about_ca_system_score_gemma":0.0001871601,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002282104,"about_ca_topic_score_gemma":0.00277921,"domain_scores_codex":[0.9997588,0.0000552862,0.00002018023,0.00004955048,0.0000739058,0.00004237873],"domain_scores_gemma":[0.9990152,0.000288238,0.0001697231,0.00005475163,0.0002722336,0.0001998904],"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":[0.001570111,0.0003815738,0.4031095,0.0001219565,0.00005916297,0.001255957,0.02199706,0.00009302468,0.5418575,0.0002229535,0.0002032077,0.02912807],"study_design_scores_gemma":[0.00002398328,0.001789821,0.954075,0.00001795603,0.00004346423,0.001411781,0.01015628,0.0002973089,0.03053864,0.0001063984,0.001499688,0.00003965079],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996923,0.0000204229,0.00002921286,0.000005949891,6.696596e-7,0.000001142456,0.000009374644,0.000001868353,0.0002389225],"genre_scores_gemma":[0.9990215,0.00004330792,0.0001387925,0.0000137381,0.000002354035,0.000005641858,0.00003214473,0.000004387811,0.000738174],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002282104,"threshold_uncertainty_score":0.006406367,"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."}}