gsrs

A Group-Specific Recommendation System

v0.1.1 · Aug 2, 2021 · GPL

Description

A group-specific recommendation system to use dependency information from users and items which share similar characteristics under the singular value decomposition framework. Refer to paper A Group-Specific Recommender System <doi:10.1080/01621459.2016.1219261> for the details.

Downloads

210

Last 30 days

21712th

533

Last 90 days

Last year

Trend: +14.1% (30d vs prior 30d)

CRAN Check Status

2 NOTE

12 OK

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	28.7s
r-devel-linux-x86_64-debian-gcc	NOTE	23.8s
r-devel-linux-x86_64-fedora-clang	OK	42.8s
r-devel-linux-x86_64-fedora-gcc	OK	40.5s
r-devel-macos-arm64	OK	11s
r-devel-windows-x86_64	OK	48s
r-oldrel-macos-arm64	OK
r-oldrel-macos-x86_64	OK	25s
r-oldrel-windows-x86_64	OK	55s
r-patched-linux-x86_64	OK	26s
r-release-linux-x86_64	OK	25.2s
r-release-macos-arm64	OK
r-release-macos-x86_64	OK	29s
r-release-windows-x86_64	OK	46s

Check details (2 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Yifei Zhang <yz3925@columbia.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yifei",
                      family = "Zhang",
                      role = c("aut", "cre"),
                      email = "yz3925@columbia.edu"),
               person(given = "Xuan",
                      family = "Bi",
                      role = "aut"))
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Yifei Zhang <yz3925@columbia.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yifei",
                      family = "Zhang",
                      role = c("aut", "cre"),
                      email = "yz3925@columbia.edu"),
               person(given = "Xuan",
                      family = "Bi",
                      role = "aut"))
as necessary.

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: ‘Yifei Zhang <yz3925@columbia.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yifei",
                      family = "Zhang",
                      role = c("aut", "cre"),
                      email = "yz3925@columbia.edu"),
               person(given = "Xuan",
                      family = "Bi",
                      role = "aut"))
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Yifei Zhang <yz3925@columbia.edu>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: c(person(given = "Yifei",
                      family = "Zhang",
                      role = c("aut", "cre"),
                      email = "yz3925@columbia.edu"),
               person(given = "Xuan",
                      family = "Bi",
                      role = "aut"))
as necessary.

Dependency Network

Version History

new 0.1.1 Mar 10, 2026