Subtractive clustering for seeding non-negative matrix factorizations
作者： Gabriella Casalino , Nicoletta Del Buono , Corrado Mencar
DOI: 10.1016/J.INS.2013.05.038
关键词:
摘要: … Lanczos bidiagonalization process to get a low-rank approximation of a non-negative matrix. This mechanism has been recently proposed as initialization strategy for all existing ONMF …
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