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北京大学 [90]

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期刊论文 [40]

会议论文 [9]

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限定条件	专题：北京大学第一署名单位第一作者单位通讯作者单位

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	gCoda: Conditional Dependence Network Inference for Compositional Data 其他 2017-01-01 Fang, Huaying; Huang, Chengcheng; Zhao, Hongyu; Deng, Minghua 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 compositional data direct interaction inverse covariance matrix microbial network latent variable model majorization-minimization algorithm HUMAN MICROBIOME LASSO SELECTION MODELS
	L1 least squares for sparse high-dimensional LDA 其他 2017-01-01 Li, Yanfang; Jia, Jinzhu 收藏 \| 浏览/下载：3/0 \| 提交时间：2017/12/03 High-dimensional LDA Lasso sparsity LINEAR DISCRIMINANT-ANALYSIS LASSO CLASSIFICATION REGRESSION
	Learning in multimodal and mixmodal data: locality preserving discriminant analysis with kernel and sparse representation techniques 期刊论文 MULTIMEDIA TOOLS AND APPLICATIONS, 2017 Zhang, Qi; Chu, Tianguang 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Multimodal and mixmodal data Feature extraction Kernel theory Sparse representation FACE RECOGNITION IMAGE PROJECTIONS
	More powerful tests for sparse high-dimensional covariances matrices 其他 2016-01-01 Peng, Liuhua; Chen, Song Xi; Zhou, Wen 收藏 \| 浏览/下载：5/0 \| 提交时间：2017/12/04 Banding estimation High-dimensional inference Hypothesis testing Sparse covariance matrix FEWER OBSERVATIONS SAMPLE-SIZE LEUKEMIA DISTRIBUTIONS SPHERICITY INFERENCE SELECTION
	Testing super-diagonal structure in high dimensional covariance matrices 其他 2016-01-01 He, Jing; Chen, Song Xi 收藏 \| 浏览/下载：4/0 \| 提交时间：2017/12/03 Bandable covariance High dimensionality Sparse covariance matrix Multiple testing LATENT FACTORS FACTOR MODELS TIME-SERIES REGRESSION REGULARIZATION NUMBER
	Improving residue-residue contact prediction via low-rank and sparse decomposition of residue correlation matrix 其他 2016-01-01 Zhang, Haicang; Gao, Yujuan; Deng, Minghua; Wang, Chao; Zhu, Jianwei; Li, Shuai Cheng; Zheng, Wei-Mou; Bu, Dongbo 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Protein contacts prediction Correlation analysis Background correlation removal Low-rank and sparse matrix decomposition MULTIPLE SEQUENCE ALIGNMENTS COEVOLUTION MUTATIONS PROTEINS EVOLUTIONARY INFORMATION COVARIANCE SEARCH
	Subspace clustering based tag sharing for inductive tag matrix refinement with complex errors 其他 2016-01-01 Hou, Yuqing; Lin, Zhouchen; Yao, Jin-Ge 收藏 \| 浏览/下载：10/0 \| 提交时间：2017/12/03
	Convex Sparse Spectral Clustering: Single-View to Multi-View 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016 Lu, Canyi; Yan, Shuicheng; Lin, Zhouchen 收藏 \| 浏览/下载：2/0 \| 提交时间：2017/12/03 Sparse spectral clustering multi-view clustering convex optimization FACE RECOGNITION SUBSPACE SEGMENTATION GRAPH
	CONCOLOR: Constrained Non-Convex Low-Rank Model for Image Deblocking 期刊论文 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2016 Zhang, Jian; Xiong, Ruiqin; Zhao, Chen; Zhang, Yongbing; Ma, Siwei; Gao, Wen 收藏 \| 浏览/下载：7/0 \| 提交时间：2017/12/03 Image deblocking low-rank blocking artifact reduction optimization quantization constraint ARTIFACT REDUCTION TRANSFORM-DOMAIN QUANTIZATION CONSTRAINT SPARSE REPRESENTATION BLOCKING ARTIFACTS JPEG DECOMPRESSION QUALITY ASSESSMENT COMPRESSED IMAGES RESTORATION MINIMIZATION
	Laplacian Regularized Low-Rank Representation and Its Applications 期刊论文 IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2016 Yin, Ming; Gao, Junbin; Lin, Zhouchen 收藏 \| 浏览/下载：15/0 \| 提交时间：2017/12/03 Low-rank representation graph Hyper-Laplacian manifold structure Laplacian Matrix regularization NONLINEAR DIMENSIONALITY REDUCTION ROBUST FACE RECOGNITION PATTERN-RECOGNITION MATRIX RECOVERY LEAST-SQUARES GRAPH EIGENMAPS FRAMEWORK

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