Sketched Stochastic Dictionary Learning

Toolbox for learning a dictionary from large-scale data collection using the Sketched Stochastic Dictionary Learning method (see Permiakova O, Burger T. "Sketched Stochastic Dictionary Learning for large-scale data and application to large-scale mass spectrometry data", 2021). It includes the routines for the dictionary initialization.


Reference manual

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1.1 by Olga Permiakova, a month ago

Browse source code at

Authors: Olga Permiakova [aut, cre] , Thomas Burger [aut]

Documentation:   PDF Manual  

GPL (>= 2) license

Imports Rcpp, bigstatsr, chickn, RcppParallel, glmnet, parallel, foreach, doParallel, doRNG, reshape2, stats, utils, pracma, Rdpack

Linking to Rcpp, RcppArmadillo, RcppParallel, rmio

System requirements: C++11

See at CRAN