کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4641771 1341319 2009 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Learning rates of gradient descent algorithm for classification
موضوعات مرتبط
مهندسی و علوم پایه ریاضیات ریاضیات کاربردی
پیش نمایش صفحه اول مقاله
Learning rates of gradient descent algorithm for classification
چکیده انگلیسی

In this paper, a stochastic gradient descent algorithm is proposed for the binary classification problems based on general convex loss functions. It has computational superiority over the existing algorithms when the sample size is large. Under some reasonable assumptions on the hypothesis space and the underlying distribution, the learning rate of the algorithm has been established, which is faster than that of closely related algorithms.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Computational and Applied Mathematics - Volume 224, Issue 1, 1 February 2009, Pages 182–192
نویسندگان
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