Optimized Recommending System Based on 'tensorflow' R package janus version 1.0.0 Proposes a coarse-to-fine optimization of a recommending system based on deep-neural networks using 'tensorflow'. Software Imports: keras (>= 2.9.0), tensorflow (>= 2.9.0), dplyr (>= 1.0.10), purrr (>= 0.3.4), forcats (>= 0.5.1), tictoc (>= 1.0.1), readr (>= 2.1.2), ggplot2 (>= 3.3.6), narray (>= 0.4.1.1), lubridate (>= 1.7.10), RcppAlgos (>= 2.6.0), Rmpfr (>= 0.8-7), Metrics (>= 0.1.4), StatRank (>= 0.0.6), hash (>= 2.2.6.2), reticulate (>= 1.26) Suggests: testthat (>= 3.0.0) Giancarlo Vercellino <giancarlo.vercellino@gmail.com> Comprehensive R Archive Network (CRAN) Giancarlo Vercellino [aut, cre, cph] GPL-3 2022-12-16 application/tgz https://CRAN.R-project.org/package=janus doi:10.32614/CRAN.package.janus