CASIA OpenIR

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Selecting feature subset with sparsity and low redundancy for unsupervised learning 期刊论文
Knowledge-Based Systems, 2015, 卷号: 86, 页码: 210 - 223
作者:  Han, Jiuqi;  Sun, Zhengya;  Hao, Hongwei
收藏  |  浏览/下载:26/0  |  提交时间:2020/10/27
Unsupervised Feature Selection  Nonnegative Spectral Analysis  Sparsity And Low Redundancy  
Value of big data to finance: observations on an internet credit Service Company in China 期刊论文
Financial Innovation, 2015, 卷号: 1, 期号: 1
作者:  Zhang,Shaofeng;  Xiong,Wei;  Ni,Wancheng;  Li,Xin
Adobe PDF(1086Kb)  |  收藏  |  浏览/下载:249/60  |  提交时间:2019/07/11
Big data  Credit rating  Information economics  Value of information  Finance  
Image classification using boosted local features with random orientation and location selection 期刊论文
Information Sciences, 2015, 期号: 310, 页码: 118-129
作者:  Zhang CJ(张淳杰);  Cheng J(程健);  Zhang YF(张一帆);  Liu J(刘静);  Liang C(梁超);  Pang JB(庞俊彪);  Huang QM(黄庆明);  Tian Q(田奇)
浏览  |  Adobe PDF(1849Kb)  |  收藏  |  浏览/下载:318/83  |  提交时间:2017/09/19
Sparse Coding  Image Classification  Random Orientation  Boosting  Local Feature Selection  
BP-AR-BASED HUMAN JOINT ANGLE ESTIMATION USING MULTI-CHANNEL SEMG 期刊论文
INTERNATIONAL JOURNAL OF ROBOTICS & AUTOMATION, 2015, 卷号: 30, 期号: 3, 页码: 227-237
作者:  Tong, Lina;  Zhang, Feng;  Hou, Zeng-Guang;  Wang, Weiqun;  Peng, Liang
浏览  |  Adobe PDF(1650Kb)  |  收藏  |  浏览/下载:430/111  |  提交时间:2015/10/13
Semg-joint Angle Estimation  Rehabilitation  Moving Butterworth Filtering Method  Bp Neural Network  Autoregressive (Ar) Model