Xian Wei
Chinese Academy of Sciences
Publications 2
#1Rui Zhang (NPU: Northwestern Polytechnical University)H-Index: 7
#2Feiping Nie (NPU: Northwestern Polytechnical University)H-Index: 57
Last.Xian Wei (CAS: Chinese Academy of Sciences)H-Index: 2
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Abstract This survey aims at providing a state-of-the-art overview of feature selection and fusion strategies, which select and combine multi-view features effectively to accomplish associated tasks. The existing literatures on feature selection approaches are classified into three categories including filter method, wrapper method, and embedded method. Based on the feature selection methods mentioned above, feature-level fusion or known as low-level fusion methodology is further investigated fr...
2 CitationsSource
#1Rui Zhang (CAS: Chinese Academy of Sciences)H-Index: 7
#2Feiping Nie (NPU: Northwestern Polytechnical University)H-Index: 57
Last.Xuelong Li (NPU: Northwestern Polytechnical University)H-Index: 82
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As one of the most widely used clustering techniques, the fuzzy k-means (FKM) assigns every data point to each cluster with a certain degree of membership. However, conventional FKM approach relies on the square data fitting term, which is sensitive to the outliers with ignoring the prior information. In this paper, we develop a novel and robust fuzzy k-means clustering algorithm, namely, joint learning of fuzzy k-means and nonnegative spectral clustering with side information. The prop...
2 CitationsSource