CFilt: Collaborative Filtering Models for Recommendation Systems

Implements collaborative filtering methods for recommendation systems based on user-item interaction data. Supports both explicit feedback (ratings) and implicit feedback (consumption). The package uses efficient sparse matrix representations and provides incremental updates for users, items, and similarity structures through an R6 class-based architecture. See Aggarwal (2016) <doi:10.1007/978-3-319-29659-3> for an overview.

Version:	1.0.1
Depends:	R (≥ 3.5.0)
Imports:	Matrix, R6
Published:	2026-05-30
DOI:	10.32614/CRAN.package.CFilt
Author:	Jessica Kubrusly [aut, cre], Thiago Lima [ctb], Lucas Oliveira [ctb], Caio Salviano [ctb]
Maintainer:	Jessica Kubrusly <jessicakubrusly at id.uff.br>
License:	MIT + file LICENSE
NeedsCompilation:	no
CRAN checks:	CFilt results

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