This is a package for Non-Negative Linear Models (NNLM). It implements fast sequential coordinate descent algorithms for non-negative linear regression and non-negative matrix factorization (NMF). It supports mean square error and Kullback-Leibler divergence loss. Many other features are also implemented, including missing value imputation, domain knowledge integration, designable W and H matrices and multiple forms of regularizations.
|Author||Xihui Lin [aut, cre], Paul C Boutros [aut]|
|Date of publication||2016-01-03 22:50:42|
|Maintainer||Xihui Lin <[email protected]>|
|License||BSD_2_clause + file LICENSE|
|Package repository||View on CRAN|
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