NEWS.md

In rexyai/rsparse: Statistical Learning on Sparse Matrices

rsparse dev

• faster WRMF solver see #72, #75
• updated github actions

rsparse 0.5.1 (2022-09-11)

• update configure script, thanks to @david-cortes, see #73
• minor fixes in WRMF
• update docs with new roxygen2 to pass CRAN checks
• update NEWS.md ro follow CRAN format

rsparse 0.5.0 (2021-10-17)

• reworked non-negative matrix factorization with brand-new Coordinate Descent solver for OLS
• WRMF can model user, item and global biases
• various performance improvements

rsparse 0.4.0 (2020-04-01)

• updated docs with roxygen2 7.1
• added ScaleNormalize transformer
• added sparse*float S4 methods

rsparse 0.3.3.2 (2019-07-17)

• faster find_top_product() - avoid BLAS and openmp thread contention
• correctly identify openmp on OSX
• fixed issue with CRAN 'rcnst' check
• use install_name_tool hook in the .onLoad() - changes location of the float.so for CRAN binary installation - see #25

rsparse 0.3.3.1 (2019-04-14)

• fixed out of bound memory access as reported by CRAN UBSAN
• added ability to init GloVe embeddings with user provided values

rsparse 0.3.3 (2019-03-16)

• added methods to natively slice CSR matrices without converting them to triplet/CSC
• add GloVe matrix factorization (adapted from text2vec)
• link to float package - credits to @snoweye and @wrathematics

rexyai/rsparse documentation built on Feb. 20, 2025, 1:03 a.m.