J
Jiawei Han
Researcher at University of Illinois at Urbana–Champaign
Publications - 1302
Citations - 155054
Jiawei Han is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Cluster analysis & Knowledge extraction. The author has an hindex of 168, co-authored 1233 publications receiving 143427 citations. Previous affiliations of Jiawei Han include Georgia Institute of Technology & United States Army Research Laboratory.
Papers
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Journal ArticleDOI
Orthogonal Laplacianfaces for Face Recognition
TL;DR: An appearance-based face recognition method, called orthogonal Laplacianface, based on the locality preserving projection (LPP) algorithm, which aims at finding a linear approximation to the eigenfunctions of the Laplace Beltrami operator on the face manifold.
Proceedings ArticleDOI
Multi-view clustering via joint nonnegative matrix factorization
TL;DR: This paper proposes a novel NMFbased multi-view clustering algorithm by searching for a factorization that gives compatible clustering solutions across multiple views and designs a novel and effective normalization strategy inspired by the connection between NMF and PLSA.
Proceedings ArticleDOI
Semi-supervised Discriminant Analysis
Deng Cai,Xiaofei He,Jiawei Han +2 more
TL;DR: This paper proposes a novel method, called Semi- supervised Discriminant Analysis (SDA), which makes use of both labeled and unlabeled samples to learn a discriminant function which is as smooth as possible on the data manifold.
Book ChapterDOI
Geographic Data Mining and Knowledge Discovery
Harvey J. Miller,Jiawei Han +1 more
TL;DR: This book discusses the power of Spatial Data Mining to Enhance the Applicability of GIS Technology, and the role of a Multitier Ontological Framework in Reasoning to Discover Meaningful Patterns of Sustainable Mobility.