Xiaokai Li 0002

dblp:121/1577-2 · DBLP profile ↗
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5ranked-venue papers
0as first author
5since 2021 · last 2024
0000-0002-1034-6588ORCID · conflict

Domains — the database's venue-derived domains; a paper can count in several

Databases, data management, data science and information retrieval · 3 · 3 since 2021Artificial intelligence and machine learning · 1 · 1 since 2021Graphics, computer vision, multimedia, augmented reality and games · 1 · 1 since 2021
YearPublicationVenuePosition
2024 Adaboost-based SVDD for anomaly detection with dictionary learning
Bo Liu 0002, Xiaokai Li 0002, Yanshan Xiao, Tiantian Peng, Zhiyu Zheng
Expert Syst. Appl.2
2024 The multi-task transfer learning for multiple data streams with uncertain data
Bo Liu 0002, Yanshan Xiao, Zhiyu Zheng, Xiaokai Li 0002, Tiantian Peng
Inf. Sci.7
2024 Self-paced method for transfer partial label learning
Bo Liu 0002, Zhiyu Zheng, Yanshan Xiao, Xiaokai Li 0002, Tiantian Peng
Inf. Sci.5
2024 Dictionary-Based Multi-View Learning With Privileged Information
abstract
Multi-view learning can improve classification performance by combining information between different views. Due to the similarity in different views of the dataset, sometimes the features obtained are highly limited and redundant. At the same time, different views accumulate a large amount of noisy information, which will affect the classification performance of the model. To solve these problems, we embed privileged information in the model and introduce dictionary learning, and proposed a new dictionary-based multi-view learning method with privileged information (MVDL-PI). First, two sets of dictionaries (synthetic dictionary and analysis dictionary) and sparse representation matrices of different information domains are obtained for each view information and privilege information through dictionary learning. Then, we obtain consistency information from the regularization terms of the two different sets of synthetic dictionaries and construct a LUPI (Learning using privileged information) classifier by the sparse representation. In addition, we use alternating convex optimization and Lagrange multiplier methods to optimize the model and prove its convergence. In the experiment, we did a number of experiments comparing this method with similar recent methods. The experimental results show that the MVDL-PI method is superior to other methods in terms of stability and classification accuracy.
Bo Liu 0002, Yanshan Xiao, Xiaokai Li 0002, Tiantian Peng, Zhiyu Zheng
IEEE Trans. Circuits Syst. Video Technol.5
2023 Self-paced multi-view positive and unlabeled graph learning with auxiliary information
Bo Liu 0002, Tiantian Peng, Yanshan Xiao, Xiaokai Li 0002, Zhiyu Zheng
Inf. Sci.6