کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4947129 | 1439566 | 2017 | 18 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Discriminative extreme learning machine with supervised sparsity preserving for image classification
ترجمه فارسی عنوان
دستگاه یادگیری افراطی با رعایت نظم و انطباق برای طبقه بندی تصویر
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کلمات کلیدی
دستگاه یادگیری شدید نمایندگی انحصاری، گروه اسپارتی، حفظ انعطاف پذیری، طبقه بندی عکس،
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی کامپیوتر
هوش مصنوعی
چکیده انگلیسی
In order to seek non-propagation method to train generalized single-hidden layer feed forward neural networks, extreme learning machine was proposed, which has been proven to be an effective and efficient model for both multi-class classification and regression. Different from most of existing studies which consider extreme learning machine as a classifier, we make improvements on it to let it become a feature extraction model in this paper. Specifically, a discriminative extreme learning machine with supervised sparsity preserving (SPELM) model is proposed. From the hidden layer to output layer, SPELM performs as a subspace learning method by considering the discriminative as well as sparsity information of data. The sparsity information of data is identified by solving a supervised sparse representation objective. Experiments are conducted on four widely used image benchmark data sets and the classification results demonstrate the effectiveness of the proposed SPELM model.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Neurocomputing - Volume 261, 25 October 2017, Pages 242-252
Journal: Neurocomputing - Volume 261, 25 October 2017, Pages 242-252
نویسندگان
Yong Peng, Bao-Liang Lu,