About recosystem Package | Highlights of LIBMF and recosystem | A Quick View of Recommender System | Data Input and Output | Data Format | Usage of recosystem | Performance Improvement with Extra Installation Options | References
Package: recosystem 0.5.1
recosystem: Recommender System using Matrix Factorization
R wrapper of the 'libmf' library <https://www.csie.ntu.edu.tw/~cjlin/libmf/> for recommender system using matrix factorization. It is typically used to approximate an incomplete matrix using the product of two matrices in a latent space. Other common names for this task include "collaborative filtering", "matrix completion", "matrix recovery", etc. High performance multi-core parallel computing is supported in this package.
Authors:
recosystem_0.5.1.tar.gz
recosystem_0.5.1.zip(r-4.7)recosystem_0.5.1.zip(r-4.6)recosystem_0.5.1.zip(r-4.5)
recosystem_0.5.1.tgz(r-4.6-x86_64)recosystem_0.5.1.tgz(r-4.6-arm64)recosystem_0.5.1.tgz(r-4.5-x86_64)recosystem_0.5.1.tgz(r-4.5-arm64)
recosystem_0.5.1.tar.gz(r-4.7-arm64)recosystem_0.5.1.tar.gz(r-4.7-x86_64)recosystem_0.5.1.tar.gz(r-4.6-arm64)recosystem_0.5.1.tar.gz(r-4.6-x86_64)
recosystem_0.5.1.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION |NEWS
card.svg |card.png
recosystem/json (API)
| # Install 'recosystem' in R: |
| install.packages('recosystem', repos = c('https://yixuan.r-universe.dev', 'https://cloud.r-project.org')) |
Bug tracker:https://github.com/yixuan/recosystem/issues
matrix-factorizationrecommender-systemcppopenmp
Last updated from:f1207182ed. Checks:13 OK. Indexed: yes.
| Target | Result | Time | Files | Syslog |
|---|---|---|---|---|
| linux-devel-arm64 | OK | 183 | ||
| linux-devel-x86_64 | OK | 161 | ||
| source / vignettes | OK | 200 | ||
| linux-release-arm64 | OK | 164 | ||
| linux-release-x86_64 | OK | 131 | ||
| macos-release-arm64 | OK | 129 | ||
| macos-release-x86_64 | OK | 194 | ||
| macos-oldrel-arm64 | OK | 109 | ||
| macos-oldrel-x86_64 | OK | 265 | ||
| windows-devel | OK | 135 | ||
| windows-release | OK | 134 | ||
| windows-oldrel | OK | 114 | ||
| wasm-release | OK | 144 |
Exports:data_filedata_matrixdata_memoryout_fileout_memoryout_nothingReco
Dependencies:floatRcppRcppProgress
Readme and manuals
Help Manual
| Help page | Topics |
|---|---|
| Specifying Data Source | data_file data_matrix data_memory data_source |
| Exporting Factorization Matrices | output |
| Specifying Output Format | output_format out_file out_memory out_nothing |
| Recommender Model Predictions | predict |
| Constructing a Recommender System Object | Reco |
| Training a Recommender Model | train |
| Tuning Model Parameters | tune |
