Title of article :
Algorithms and applications for approximate nonnegative matrix
factorization
Author/Authors :
Michael W. Berry، نويسنده , , Murray Browne، نويسنده , , Amy N. Langville، نويسنده , , V. Paul Pauca، نويسنده , , Robert J. Plemmons، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2007
Keywords :
Nonnegative matrix factorization , text mining , Spectral data analysis , Email surveillance , Conjugate gradient , Constrained least squares
Journal title :
Computational Statistics and Data Analysis
Journal title :
Computational Statistics and Data Analysis
