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Tensor-based restricted kernel machines for multi-view classification
DOI:10.1016/j.inffus.2020.10.022.png)
摘要
En 中文
Multi-view learning deals with data that is described through multiple representations, or views. While various real-world data can be represented by three or more views, several existing multi-view classification methods can only handle two views. Previously proposed methods usually solve this issue by optimizing pairwise combinations of views. Although this can numerically deal with the issue of multiple views, it ignores the higher order correlations which can only be examined by exploring all views simultaneously. In this work new multi-view classification approaches are introduced which aim to include higher order statistics when three or more views are available. The proposed model is an extension to the recently proposed Restricted Kernel Machine classifier model and assumes shared hidden features for all views, as well as a newly introduced model tensor. Experimental results show an improvement with respect to state-of-the art pairwise multi-view learning methods, both in terms of classification accuracy and runtime.
Keyword:
Multi-view learning
Tensor
Kernel-based learning
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期刊
IF:
15.5
论文数:
4.2K
被引数:
2.7W

