{
  "_id": "6ad929ddc230b829876fd4d4",
  "Package": "l1penSVMs",
  "Title": "Regularization Paths of L1-Penalized SVMs",
  "Version": "0.1.0",
  "Authors@R": "c(\nperson(\"Hyungwoo\", \"Kim\", email = \"khw7682@pknu.ac.kr\", role = c(\"aut\", \"cre\")),\nperson(\"Minhyoung\", \"Park\", email =  \"ghostpmhnc@gmail.com\", role = c(\"aut\")),\nperson(\"Seung Jun\", \"Shin\", email =  \"sjshin@korea.ac.kr\", role = c(\"aut\"))\n)",
  "Description": "Computes regularization paths for L1-penalized support\nvector machine (SVM) models, including the standard SVM,\nreceiver operating characteristic SVM (ROC-SVM), and fraud\ndetection SVM (FD-SVM). The package implements efficient path\nalgorithms to obtain solutions over a wide range of\nregularization parameter values. It also provides\ncross-validation for selecting an optimal regularization\nparameter, along with functions for prediction, visualization,\nand summarization of the fitted models. For more details, see\nZhu et al. (2003)\n<https://proceedings.neurips.cc/paper_files/paper/2003/file/49d4b2faeb4b7b9e745775793141e2b2-Paper.pdf>,\nKim et al. (2021) <doi:10.1002/sta4.400>, Park et al. (2023)\n<doi:10.1007/s42952-023-00207-6>.",
  "License": "GPL-3",
  "Config/roxygen2/version": "8.1.0",
  "Encoding": "UTF-8",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-21 21:05:45 UTC",
    "User": "root"
  },
  "Author": "Hyungwoo Kim [aut, cre], Minhyoung Park [aut], Seung Jun Shin\n[aut]",
  "Maintainer": "Hyungwoo Kim <khw7682@pknu.ac.kr>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-10-21 16:00:02 UTC",
  "RemoteUrl": "https://github.com/cran/l1penSVMs",
  "RemoteRef": "HEAD",
  "RemoteSha": "7b342ae65e7b763d21a1e39167f46038733258e5",
  "_user": "cran",
  "_type": "src",
  "_file": "l1penSVMs_0.1.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/1c20fcfeb74a76fe30afb7eac9098e40b7696aeefa132b2d69be6d2a78d8733b",
  "_filesize": 135531,
  "_sha256": "1c20fcfeb74a76fe30afb7eac9098e40b7696aeefa132b2d69be6d2a78d8733b",
  "_expires": "2027-01-29T21:08:43.000Z",
  "_created": "2026-10-21T21:05:45.000Z",
  "_published": "2026-10-21T21:08:45.783Z",
  "_upstream": "https://github.com/cran/l1penSVMs",
  "_status": "success",
  "_maintainer": {
    "name": "Hyungwoo Kim",
    "email": "khw7682@pknu.ac.kr"
  },
  "_jobs": [
    {
      "job": 119485835144,
      "time": 143,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12381786704"
    },
    {
      "job": 119485834181,
      "time": 100,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12382641750"
    },
    {
      "job": 119484142502,
      "time": 205,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12381521619"
    },
    {
      "job": 119485834368,
      "time": 96,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "12381216987"
    },
    {
      "job": 119485834306,
      "time": 70,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "12382196259"
    },
    {
      "job": 119485834344,
      "time": 87,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "12381591768"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/39674910556",
  "_commit": {
    "id": "7b342ae65e7b763d21a1e39167f46038733258e5",
    "author": "Hyungwoo Kim <khw7682@pknu.ac.kr>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1.0\n",
    "time": 1792598402
  },
  "_distro": "resolute",
  "_host": "GitHub-Actions",
  "_registered": true,
  "_dependencies": [
    {
      "package": "lpSolve",
      "role": "Imports"
    },
    {
      "package": "fastDummies",
      "role": "Imports"
    },
    {
      "package": "MASS",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-43",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.1.0",
      "date": "2026-10-21"
    }
  ],
  "_stars": 0,
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "followers": 634,
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/l1penSVMs"
  },
  "_searchresults": 0,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/l1penSVMs.html",
    "extra/manual.pdf"
  ],
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-10-21"
    }
  ],
  "_exports": [
    "cv.l1svm",
    "l1.fdsvm.initialization",
    "l1.fdsvmpath",
    "l1.rocsvmpath",
    "l1.svm.initialization",
    "l1.svmpath",
    "l1svmpath",
    "lpfit.l1svm"
  ],
  "_help": [
    {
      "page": "cv.l1svm",
      "title": "Perform CV to choose the optimal t for three L1-penalized Support Vector Machine models",
      "topics": [
        "cv.l1svm"
      ]
    },
    {
      "page": "l1.fdsvm.initialization",
      "title": "Finding the initial solution for L1-penalized Fraud Detection Support Vector Machine",
      "topics": [
        "l1.fdsvm.initialization"
      ]
    },
    {
      "page": "l1.fdsvmpath",
      "title": "Fit the entire solution paths for L1-penalized Fraud Detection Support Vector Machine",
      "topics": [
        "l1.fdsvmpath"
      ]
    },
    {
      "page": "l1.rocsvmpath",
      "title": "Fit the entire solution paths for L1-penalized Receiver Operating Characteristic Support Vector Machine",
      "topics": [
        "l1.rocsvmpath"
      ]
    },
    {
      "page": "l1.svm.initialization",
      "title": "Finding the initial solution for L1-penalized SVM",
      "topics": [
        "l1.svm.initialization"
      ]
    },
    {
      "page": "l1.svmpath",
      "title": "Fit the entire solution paths for L1-penalized Support Vector Machine",
      "topics": [
        "l1.svmpath"
      ]
    },
    {
      "page": "l1svmpath",
      "title": "The entire regularization path for L1-penalized Support Vector Machine models",
      "topics": [
        "l1svmpath"
      ]
    },
    {
      "page": "lpfit.l1svm",
      "title": "Fit the L1-penalized Support Vector Machine models at a specific value of t using the the 'lp' function",
      "topics": [
        "lpfit.l1svm"
      ]
    },
    {
      "page": "plot.l1svmpath",
      "title": "Plot the Entire Regularization Paths for L1-penalized SVM models",
      "topics": [
        "plot.l1svmpath"
      ]
    },
    {
      "page": "predict.l1svmpath",
      "title": "Predict the class label or classification score",
      "topics": [
        "predict.l1svmpath"
      ]
    },
    {
      "page": "print.cv.l1svm",
      "title": "Print Cross-Validation Results",
      "topics": [
        "print.cv.l1svm"
      ]
    }
  ],
  "_rundeps": [
    "cli",
    "data.table",
    "fastDummies",
    "glue",
    "lifecycle",
    "lpSolve",
    "magrittr",
    "MASS",
    "pillar",
    "pkgconfig",
    "rlang",
    "stringi",
    "stringr",
    "tibble",
    "utf8",
    "vctrs"
  ],
  "_score": 1,
  "_indexed": true,
  "_nocasepkg": "l1pensvms",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-10-21T21:08:10.000Z",
      "distro": "resolute",
      "commit": "7b342ae65e7b763d21a1e39167f46038733258e5",
      "fileid": "https://r2.ropensci.org/3fa9e680714f975f46ef81bbdba82187a0501ef449bc9c9ce6dfe8fbe4ff75c3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/39674910556"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.1.0",
      "date": "2026-10-21T21:07:31.000Z",
      "distro": "resolute",
      "commit": "7b342ae65e7b763d21a1e39167f46038733258e5",
      "fileid": "https://r2.ropensci.org/7bdec61716c5b5a682723b3b3012475caf72f452ec95bf3dac603f56edca2b4f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/39674910556"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.0",
      "date": "2026-10-21T21:07:37.000Z",
      "commit": "7b342ae65e7b763d21a1e39167f46038733258e5",
      "fileid": "https://r2.ropensci.org/f404c79fe2f16dda30d8b9c47e4faec99d207cb3305af278c17f73d0006b3077",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/39674910556"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-10-21T21:06:50.000Z",
      "commit": "7b342ae65e7b763d21a1e39167f46038733258e5",
      "fileid": "https://r2.ropensci.org/0baec73e4a1fb83ae9089443b6fc84adf15e919ecabca8a7d6a095c7f2f38d00",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/39674910556"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.1.0",
      "date": "2026-10-21T21:07:05.000Z",
      "commit": "7b342ae65e7b763d21a1e39167f46038733258e5",
      "fileid": "https://r2.ropensci.org/615cac4470767c5330696d7092fabb2ca5bf72bcac8724cf5cf2ea6c4b20680e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/39674910556"
    }
  ]
}