Robust penalized logistic regression with truncated loss functions
نویسندگان
چکیده
منابع مشابه
Speaker recognition with penalized logistic regression machines
「罰金付きロジスティック回帰マシンを用いた話者認識」, ビルケネス・オイスティン(ノル ウェー工科大学),松井知子(統数研) Abstract We study on speaker recognition using a penalized logistic regression machine (PLRM) [1-3]. Parameters of a multiclass logistic regression model with the log-likelihood values of speaker Gaussian mixture models (GMMs) are discriminatively estimated and the model used for speaker decision. In speaker identification experimen...
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ژورنال
عنوان ژورنال: Canadian Journal of Statistics
سال: 2011
ISSN: 0319-5724
DOI: 10.1002/cjs.10105