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RGolf: NGSL Scrabble
(This article was first published on R snippets, and kindly contributed to R-bloggers) It is last part of RGolf before summer. As R excels in visualization capabilities today the task will be to...
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R Scrabble: Part 2
(This article was first published on R snippets, and kindly contributed to R-bloggers) Ivan Nazarov and Bartek Chroł gave very interesting comments to my last post on counting number of subwords in...
View ArticleComparing localsolver with Rglpk on k-medoids example
(This article was first published on R snippets, and kindly contributed to R-bloggers) Recently I have coauthored a new localsolver package that can be used to solve large scale optimization problems...
View ArticleSequence generation in R, Python and Julia
(This article was first published on R snippets, and kindly contributed to R-bloggers) Recently I was comparing implementation of sequence generation functions in R, Python (numpy) and Julia....
View ArticleTelco churn prediction with R+H2O
(This article was first published on R snippets, and kindly contributed to R-bloggers) Recently together with my friend Wit Jakuczun we have discussed about a blog post on Revolution showing...
View ArticleR+H2O for marketing campaign modeling
(This article was first published on R snippets, and kindly contributed to R-bloggers) My last post about telco churn prediction with R+H2O attracted unexpectedly high response. It seems that R+H2O...
View ArticleDeep learning in the cloud with MXNet
(This article was first published on R snippets, and kindly contributed to R-bloggers) Last Friday together with Przemysław Szufel and Wit Jakuczun we were giving a live demo on introduction to deep...
View ArticleOptimization matchup: R’s glpkAPI vs Julia’s JuMP
(This article was first published on R snippets, and kindly contributed to R-bloggers) tl;dr: although I use R every day and love it, doing mathematical programming using Julia is much simpler and...
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