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Xuelong Li
Researcher at Northwestern Polytechnical University
Publications - 1105
Citations - 61081
Xuelong Li is an academic researcher from Northwestern Polytechnical University. The author has contributed to research in topics: Feature extraction & Cluster analysis. The author has an hindex of 110, co-authored 1044 publications receiving 46648 citations. Previous affiliations of Xuelong Li include Dalian University of Technology & University of London.
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General Tensor Discriminant Analysis and Gabor Features for Gait Recognition
TL;DR: A general tensor discriminant analysis (GTDA) is developed as a preprocessing step for LDA for face recognition and achieves good performance for gait recognition based on image sequences from the University of South Florida (USF) HumanID Database.
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Toward Scalable Systems for Big Data Analytics: A Technology Tutorial
TL;DR: This paper presents a systematic framework to decompose big data systems into four sequential modules, namely data generation, data acquisition, data storage, and data analytics, and presents the prevalent Hadoop framework for addressing big data challenges.
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A Survey of Sparse Representation: Algorithms and Applications
TL;DR: A comprehensive overview of sparse representation is provided and an experimentally comparative study of these sparse representation algorithms was presented, which could sufficiently reveal the potential nature of the sparse representation theory.
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Asymmetric bagging and random subspace for support vector machines-based relevance feedback in image retrieval
TL;DR: An asymmetric bagging and random subspace SVM (ABRS-SVM) is built to solve three problems and further improve the relevance feedback performance.
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Efficient kNN Classification With Different Numbers of Nearest Neighbors
TL;DR: An improvement version of kTree method is proposed, which enables to conduct kNN classification using a subset of the training samples in the leaf nodes rather than all training samples used in the newly kNN methods.