A proximal ANLS algorithm for nonnegative tensor factorization with a periodic enhanced line search
نویسندگان
چکیده
منابع مشابه
Algorithms for Nonnegative Tensor Factorization
Nonnegative Matrix Factorization (NMF) is an efficient technique to approximate a large matrix containing only nonnegative elements as a product of two nonnegative matrices of significantly smaller size. The guaranteed nonnegativity of the factors is a distinctive property that other widely used matrix factorization methods do not have. Matrices can also be seen as second-order tensors. For som...
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ژورنال
عنوان ژورنال: Applications of Mathematics
سال: 2013
ISSN: 0862-7940,1572-9109
DOI: 10.1007/s10492-013-0026-2