{ "_id": "6a101d30acfb0bcc41c8a0b3", "Package": "FastKRR", "Type": "Package", "Title": "Kernel Ridge Regression using 'RcppArmadillo'", "Version": "0.1.2", "Authors@R": "c(person(given = \"Gyeongmin\",\nfamily = \"Kim\",\nrole = c(\"aut\"),\nemail = \"rlarudals0824@gmail.com\",\ncomment = \"Sungshin Women's University\"),\nperson(given = \"Seyoung\",\nfamily = \"Lee\",\nrole = c(\"aut\"),\nemail = \"sudang0404@gmail.com\",\ncomment = \"Sungshin Women's University\"),\nperson(given = \"Miyoung\",\nfamily = \"Jang\",\nrole = c(\"aut\"),\nemail = \"miyoung9072@gmail.com\",\ncomment = \"Sungshin Women's University\"),\nperson(given = \"Kwan-Young\",\nfamily = \"Bak\",\nrole = c(\"aut\", \"cre\", \"cph\"),\nemail = \"kybak@sungshin.ac.kr\",\ncomment = c(ORCID = \"0000-0002-4541-160X\", \"Sungshin Women's University\")))", "Description": "Provides core computational operations in C++ via\n'RcppArmadillo', enabling faster performance than pure R,\nimproved numerical stability, and parallel execution with\nOpenMP where available. On systems without OpenMP support, the\npackage automatically falls back to single-threaded execution\nwith no user configuration required. For efficient model\nselection, it integrates with 'CVST' to provide\nsequential-testing cross-validation that identifies competitive\nhyperparameters without exhaustive grid search. The package\noffers a unified interface for exact kernel ridge regression\nand three scalable approximations—Nyström, Pivoted Cholesky,\nand Random Fourier Features—allowing analyses with\nsubstantially larger sample sizes than are feasible with exact\nKRR. It also integrates with the 'tidymodels' ecosystem via the\n'parsnip' model specification 'krr_reg', and the S3 method\ntunable.krr_reg(). To understand the theoretical background,\none can refer to Wainwright (2019) .", "License": "GPL (>= 2)", "URL": "https://github.com/kybak90/FastKRR, https://www.tidymodels.org", "BugReports": "https://github.com/kybak90/FastKRR/issues", "SystemRequirements": "OpenMP (optional)", "Encoding": "UTF-8", "RoxygenNote": "7.3.3", "Config/pak/sysreqs": "libicu-dev", "Repository": "https://kybak90.r-universe.dev", "Date/Publication": "2025-11-15 11:08:26 UTC", "RemoteUrl": "https://github.com/kybak90/fastkrr", "RemoteRef": "HEAD", "RemoteSha": "3e82b28cc7788a415df7d56e285a6302bc71814c", "NeedsCompilation": "yes", "Packaged": { "Date": "2026-05-14 08:01:08 UTC", "User": "root" }, "Author": "Gyeongmin Kim [aut] (Sungshin Women's University),\nSeyoung Lee [aut] (Sungshin Women's University),\nMiyoung Jang [aut] (Sungshin Women's University),\nKwan-Young Bak [aut, cre, cph] (ORCID:\n, Sungshin Women's\nUniversity)", "Maintainer": "Kwan-Young Bak ", "MD5sum": "e9197da546d31b6a03070ec01d9a7162", 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