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recommenderlab

Lab for Developing and Testing Recommender Algorithms

v1.0.7 · May 31, 2025 · GPL-2
CRAN GitHub Mirror

Description

Provides a research infrastructure to develop and evaluate collaborative filtering recommender algorithms. This includes a sparse representation for user-item matrices, many popular algorithms, top-N recommendations, and cross-validation. Hahsler (2022) <doi:10.48550/arXiv.2205.12371>.

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CRAN Check Status

2 NOTE
12 OK
Show all 14 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang NOTE
r-devel-linux-x86_64-debian-gcc NOTE
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-macos-arm64 OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK
Check details (2 non-OK)
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Michael Hahsler <mhahsler@lyle.smu.edu>’

Found the following (possibly) invalid file URI:
  URI: michael@hahsler.net
    From: inst/doc/recommenderlab.pdf
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Michael Hahsler <mhahsler@lyle.smu.edu>’

Found the following (possibly) invalid file URI:
  URI: michael@hahsler.net
    From: inst/doc/recommenderlab.pdf

Check History

NOTE 12 OK · 2 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Michael Hahsler <mhahsler@lyle.smu.edu>’

Found the following (possibly) invalid file URI:
  URI: michael@hahsler.net
    From: inst/doc/recommenderlab.pdf
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Michael Hahsler <mhahsler@lyle.smu.edu>’

Found the following (possibly) invalid file URI:
  URI: michael@hahsler.net
    From: inst/doc/recommenderlab.pdf

Reverse Dependencies (6)

depends

recommenderlabBX recommenderlabJester

suggests

RMOA cmfrec crassmat recometrics

Dependency Network

Dependencies Reverse dependencies Matrix arules proxy registry irlba recosystem matrixStats recommenderlabBX recommenderlabJester RMOA cmfrec crassmat recometrics recommenderlab

Version History

new 1.0.7 Mar 10, 2026
updated 1.0.7 ← 1.0.6 diff May 30, 2025
updated 1.0.6 ← 1.0.5 diff Sep 19, 2023
updated 1.0.5 ← 1.0.4 diff Sep 16, 2023
updated 1.0.4 ← 1.0.3 diff Jun 20, 2023
updated 1.0.3 ← 1.0.2 diff Jan 20, 2023
updated 1.0.2 ← 1.0.1 diff Aug 16, 2022
updated 1.0.1 ← 1.0.0 diff Jun 16, 2022
updated 1.0.0 ← 0.2-7 diff May 27, 2022
updated 0.2-7 ← 0.2-6 diff Feb 26, 2021
updated 0.2-6 ← 0.2-5 diff Jun 17, 2020
updated 0.2-5 ← 0.2-4 diff Aug 26, 2019
updated 0.2-4 ← 0.2-3 diff Mar 22, 2019
updated 0.2-3 ← 0.2-2 diff Jun 19, 2018
updated 0.2-2 ← 0.2-1 diff Apr 5, 2017
updated 0.2-1 ← 0.2-0 diff Sep 16, 2016
updated 0.2-0 ← 0.1-9 diff May 31, 2016
updated 0.1-9 ← 0.1-8 diff May 18, 2016
updated 0.1-8 ← 0.1-7 diff Dec 17, 2015
updated 0.1-7 ← 0.1-6 diff Jul 23, 2015