Learning robustness multi-view clustering method based on nonnegative dictionaries
A multi-view, non-negative technology, applied in the field of pattern recognition, can solve the problems of noise, performance reduction, redundancy, etc., and achieve the effect of reducing differences
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[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.
[0016] Such as figure 1 As shown, the robust multi-view clustering method based on non-negative dictionary pair learning of the present invention comprises the following steps:
[0017] Step S1, extracting multimodal features in a multimodal database containing several subspaces;
[0018] Multimodal data means that the same data has different forms of expression. For example, video data can be composed of audio and image streams, and picture data can be composed of visual information of the image itself and tagged word information. Extract features from data of different modalities, such as extracting GIST features of visual information of pictures, word frequency features of marked words, etc.
[0019] Multimodal featu...
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