Zizhu Fan

dblp:88/1897 · DBLP profile ↗
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6ranked-venue papers in the field
0as first author
5since 2021 · last 2025
0000-0001-5354-4827ORCID · corroborated

Domains — venue-derived; a paper can count in several

Knowledge Engineering, Semantic Web & Information Systems · 5Data Mining & Knowledge Discovery · 1
YearPublicationVenuePosition
2025 Contrastive Graph Semantic Learning via prototype for recommendation
Mi Wen, Weiwei Li 0007, Zizhu Fan, Xiaoqing Yu
Inf. Sci.4
2024 Semi-supervised multiview fuzzy broad learning
Chao Xi, Zizhu Fan, Cheng Peng 0016
Inf. Sci.2
2023 Kernel Fisher Dictionary Transfer Learning
abstract
Dictionary learning is an efficient knowledge representation method that can learn the essential features of data. Traditional dictionary learning methods are difficult to obtain nonlinear information when processing large-scale and high-dimensional datasets. While most dictionary learning algorithms are based on the assumption that the training data and test data have the same feature distribution, which is not always true in practical applications. To address the above problems, we propose the Kernel Fisher Dictionary Transfer Learning (KFDTL) algorithm. First, we map each sample to high-dimensional space through kernel mapping and use any dictionary learning algorithm to learn the essential features. Then, the feature-based transfer learning method is performed to predict the labels of the target samples. This method includes three main contributions: (1) KFDTL constructs a discriminative Fisher embedding model to make the same class samples have similar coding coefficients; (2) Based on the relationship between profiles and atoms, KFDTL constructs an adaptive model that adapts source domain samples to target domain samples; (3) The kernel method is used to efficiently solve nonlinear problems. Experiments on a large number of public image datasets have proved the effectiveness of the proposed method. The source code of the proposed method is available at https://github.com/zzfan3/KFDTL .
Linrui Shi, Zheng Zhang 0006, Zizhu Fan, Chao Xi, Gaochang Wu
ACM Trans. Knowl. Discov. Data3
2022 Incomplete multi-modal brain image fusion for epilepsy classification
Qi Zhu 0001, Huijie Li, Haizhou Ye, Ran Wang 0004, Zizhu Fan, Daoqiang Zhang
Inf. Sci.6
2021 Improving decomposition-based multiobjective evolutionary algorithm with local reference point aided search
Jing Jiang 0021, Fei Han 0001, Jie Wang 0050, Henry Han, Zizhu Fan
Inf. Sci.6
2013 Using the idea of the sparse representation to perform coarse-to-fine face recognition
Yong Xu 0001, Qi Zhu 0001, Zizhu Fan, David Zhang 0001, Jian-Xun Mi, Zhihui Lai 0001
Inf. Sci.3