Improved Structured Dictionary Learning via Correlation and Class Based Block Formation
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DOI: 10.1109/tsp.2018.2865442
Abstract: In recent years, the creation of the block-structured dictionary has attracted a lot of interest. It involves a two-step process: block formation and dictionary update. Both the steps are important in producing an effective dictionary.… read more here.
Keywords: based block; block; structured dictionary; dictionary learning ... See more keywords