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pro vyhledávání: '"Lines, Nicholas"'
Autor:
Conroy, John M., Molino, Neil P, Baughman, Brian, Gomez, Rod, Kaliszewski, Ryan, Lines, Nicholas A.
In this paper, we explore the role of matrix scaling on a matrix of counts when building a topic model using non-negative matrix factorization. We present a scaling inspired by the normalized Laplacian (NL) for graphs that can greatly improve the qua
Externí odkaz:
http://arxiv.org/abs/2305.05389
