Two-Dimensional Unsupervised Feature Selection via Sparse Feature Filter.
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DOI: 10.1109/tcyb.2022.3162908
Abstract: Unsupervised feature selection is a vital yet challenging topic for effective data learning. Recently, 2-D feature selection methods show good performance on image analysis by utilizing the structure information of image. Current 2-D methods usually… read more here.
Keywords: feature filter; feature; feature selection; unsupervised feature ... See more keywords