具有普适性的改进非负矩阵分解图像特征提取方法
贾旭, 孙福明, 李豪杰, 曹玉东
Image feature extraction method based on improved nonnegative matrix factorization with universality
JIA Xu, SUN Fuming, LI Haojie, CAO Yudong
计算机应用
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2018, (1): 233
-237
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DOI: 10.11772/j.issn.1001-9081.2017061394
