Zhongheng Li

Beijing Institute of Spacecraft System Engineering

China

  • Beijing Institute of Spacecraft System Engineering

SCHOLARLY PAPERS

2

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141

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Scholarly Papers (2)

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1.

Coordinate Descent Clustering with Trace Difference Criterion for Joint Clustering and Feature Extraction

Number of pages: 36 Posted: 12 May 2023
Quan Wang, Fei Wang, Zhongheng Li, Zheng Wang and feiping Nie
affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing Institute of Spacecraft System Engineering, affiliation not provided to SSRN and Northwest Normal University
Downloads 118 (517,440)

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Clustering, coordinate descent method, feature extraction, trace difference criterion, unsupervised learning

2.

Efficient Random Subspace Decision Forests with A Simple Probability Dimensionality Setting Scheme

Number of pages: 36 Posted: 21 Sep 2022
Quan Wang, Fei Wang, Zhongheng Li, Peilin Jiang, Fuji Ren and feiping Nie
affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing Institute of Spacecraft System Engineering, affiliation not provided to SSRN, University of Electronic Science and Technology of China (UESTC) and Northwest Normal University
Downloads 23 (1,138,683)

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decision forests, ensemble classifiers, random subspace method