{"id":"W2992294598","doi":"","title":"Do mandarin-english bilinguals have an accent in their L1 vowel production?","year":2008,"lang":"en","type":"article","venue":"Canadian acoustics","topic":"Phonetics and Phonology Research","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Simon Fraser University","funders":"","keywords":"Mandarin Chinese; Vowel; Stress (linguistics); Linguistics; Psychology; Phonetics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.0004808534,0.0001977902,0.0002877797,0.0003970717,0.0005870733,0.0006104448,0.000126603,0.0003521523,0.001972403],"category_scores_gemma":[0.001434442,0.0002080826,0.000102317,0.0002158189,0.0004254575,0.0003413674,0.0002835555,0.0002043911,0.0005824696],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001798952,"about_ca_system_score_gemma":0.0002436969,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004156704,"about_ca_topic_score_gemma":0.01013399,"domain_scores_codex":[0.9998378,0.00003325859,0.00001339395,0.00003341861,0.00003860519,0.00004357],"domain_scores_gemma":[0.9992773,0.0001744004,0.0002197706,0.00003574256,0.0001036925,0.0001891328],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001879367,0.0005667256,0.9228336,0.00007168524,0.00005568601,0.00130556,0.01651429,0.00002225104,0.03813406,0.0001415271,0.0001573071,0.01831801],"study_design_scores_gemma":[0.00003301241,0.0005718498,0.9894018,0.000007428746,0.00002393909,0.001417954,0.006744141,0.00004544687,0.001209158,0.00007297692,0.0004643035,0.000007903644],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995546,0.00005578063,0.0000127264,0.00001548724,0.000001860809,0.000001470528,0.000008377701,6.588976e-7,0.0003490382],"genre_scores_gemma":[0.9994724,0.00006833421,0.0000418965,0.00003989177,0.000004617992,0.000002928169,0.00002504375,0.000001351127,0.0003435281],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004156704,"threshold_uncertainty_score":0.008265018,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06018625480033309,"score_gpt":0.3358319001937505,"score_spread":0.2756456453934174,"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."}}