An improved locally linear embedding for sparse data sets

International Journal of Pattern Recognition and Artificial Intelligence

Volumn 25, Issue 5, 2011, Pages 763-775

  Wen, Ying ^a,b   He, Lianghua ^b,c  

^a EAST CHINA NORMAL UNIVERSITY   (China)

^b Columbia University ^*  (United States)

^c BEIJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS   (China)

Author keywords

feature extraction; Locally linear embedding; manifold learning; pattern recognition

Indexed keywords

CORRELATION MATRIX; DATA MANIFOLDS; DATA SPACE; IMPROVED METHODS; LOCAL GEOMETRY; LOCALLY LINEAR EMBEDDING; MANIFOLD LEARNING; POSITION INFORMATION; REAL WORLD DATA; SPARSE DATA SETS;

FEATURE EXTRACTION;

EID: 80052018983     PISSN: 02180014     EISSN: None     Source Type: Journal    
DOI: 10.1142/S0218001411008786     Document Type: Article

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