{
  "_id": "6acb4877fe5cc25786e8d74d",
  "Package": "gbts",
  "Type": "Package",
  "Title": "Hyperparameter Search for Gradient Boosted Trees",
  "Version": "1.2.0",
  "Date": "2017-02-26",
  "Author": "Waley W. J. Liang",
  "Maintainer": "Waley W. J. Liang <wliang10@gmail.com>",
  "Description": "An implementation of hyperparameter optimization for\nGradient Boosted Trees on binary classification and regression\nproblems. The current version provides two optimization\nmethods: Bayesian optimization and random search. Instead of\ngiving the single best model, the final output is an ensemble\nof Gradient Boosted Trees constructed via the method of\nensemble selection.",
  "License": "GPL (>= 2) | file LICENSE",
  "LazyData": "true",
  "RoxygenNote": "5.0.1",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-11 08:22:45 UTC",
    "User": "root"
  },
  "Repository": "https://wliang10.r-universe.dev",
  "Date/Publication": "2017-02-27 07:41:32 UTC",
  "RemoteUrl": "https://github.com/cran/gbts",
  "RemoteRef": "HEAD",
  "RemoteSha": "8868614fb94692c4d1088c86685f5715dd147893",
  "_user": "wliang10",
  "_type": "src",
  "_file": "gbts_1.2.0.tar.gz",
  "_fileid": "https://r2.ropensci.org/3f17313e0fc506f28b38d659b7eb2b941ebee2ad01a5acf11a2f569ed11b3885",
  "_filesize": 163312,
  "_sha256": "3f17313e0fc506f28b38d659b7eb2b941ebee2ad01a5acf11a2f569ed11b3885",
  "_expires": "2027-01-19T08:27:33.000Z",
  "_created": "2026-10-11T08:22:45.000Z",
  "_published": "2026-10-11T08:27:35.301Z",
  "_buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114426240093,
      "time": 100,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11697085288"
    },
    {
      "job": 114426240114,
      "time": 89,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11696084339"
    },
    {
      "job": 114426240153,
      "time": 211,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11696159272"
    },
    {
      "job": 114426240155,
      "time": 154,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11696464011"
    },
    {
      "job": 114425840033,
      "time": 136,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11697040323"
    },
    {
      "job": 114426240116,
      "time": 80,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11696298779"
    },
    {
      "job": 114426240197,
      "time": 64,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11696805893"
    },
    {
      "job": 114426240112,
      "time": 62,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11696578378"
    },
    {
      "job": 114426240100,
      "time": 73,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11696034631"
    }
  ],
  "_upstream": "https://github.com/cran/gbts",
  "_commit": {
    "id": "8868614fb94692c4d1088c86685f5715dd147893",
    "author": "Waley W. J. Liang <wliang10@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 1.2.0\n",
    "time": 1488181292
  },
  "_maintainer": {
    "name": "Waley W. J. Liang",
    "email": "wliang10@gmail.com",
    "login": "wliang10",
    "description": "",
    "uuid": 22223684
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.3.0",
      "role": "Depends"
    },
    {
      "package": "doParallel",
      "role": "Imports"
    },
    {
      "package": "doRNG",
      "role": "Imports"
    },
    {
      "package": "foreach",
      "role": "Imports"
    },
    {
      "package": "gbm",
      "role": "Imports"
    },
    {
      "package": "earth",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "wliang10",
      "count": 3,
      "uuid": 22223684
    }
  ],
  "_userbio": {
    "uuid": 22223684,
    "type": "user",
    "name": "wliang10",
    "followers": 0
  },
  "_downloads": {
    "count": 426,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/gbts"
  },
  "_searchresults": 7,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/gbts.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_realowner": "wliang10",
  "_cranurl": false,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2016-10-08"
    },
    {
      "version": "1.0.1",
      "date": "2016-10-16"
    },
    {
      "version": "1.2.0",
      "date": "2017-02-27"
    }
  ],
  "_exports": [
    "comperf",
    "gbts"
  ],
  "_datasets": [
    {
      "name": "boston_housing",
      "title": "Boston housing data",
      "object": "boston_housing",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "german_credit",
      "title": "German credit data",
      "object": "german_credit",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "boston_housing",
      "title": "Boston housing data",
      "topics": [
        "boston_housing"
      ]
    },
    {
      "page": "comperf",
      "title": "Compute model performance",
      "topics": [
        "comperf"
      ]
    },
    {
      "page": "gbts",
      "title": "Hyperparameter Search for Gradient Boosted Trees",
      "topics": [
        "gbts-package",
        "gbts"
      ]
    },
    {
      "page": "german_credit",
      "title": "German credit data",
      "topics": [
        "german_credit"
      ]
    },
    {
      "page": "predict.gbts",
      "title": "Predict method for ensemble of Gradient Boosted Trees",
      "topics": [
        "predict.gbts"
      ]
    }
  ],
  "_readme": "https://github.com/cran/gbts/raw/HEAD/README.md",
  "_rundeps": [
    "codetools",
    "digest",
    "doParallel",
    "doRNG",
    "earth",
    "foreach",
    "Formula",
    "gbm",
    "iterators",
    "lattice",
    "Matrix",
    "plotmo",
    "plotrix",
    "rngtools",
    "survival"
  ],
  "_score": 1.6989700043360187,
  "_indexed": true,
  "_nocasepkg": "gbts",
  "_universes": [
    "wliang10"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.2.0",
      "date": "2026-10-11T08:24:28.000Z",
      "distro": "resolute",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/128155f9301ac8aae30a5d494bb0c00174513a43b5859bc6d73a69af9725cb59",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.2.0",
      "date": "2026-10-11T08:24:19.000Z",
      "distro": "resolute",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/0a61f0914f14e3789fb6ab2667897f9e2bfbe42a672c6563261c6e6beb973359",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.2.0",
      "date": "2026-10-11T08:26:19.000Z",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/f074bed4b1aa590c5175d925c47b71bd917efc07b0d7e97c98a9c255850ec723",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.2.0",
      "date": "2026-10-11T08:26:19.000Z",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/0ef701892035cd8fb90189af246d800775ca0122a6fcfd2596c806216bf6e1d9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.2.0",
      "date": "2026-10-11T08:24:17.000Z",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/ecfd9da64ddec37cd870a6af7c106b1fadc227d8c13826643c5f42ea8ce4800a",
      "status": "success",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.2.0",
      "date": "2026-10-11T08:23:43.000Z",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/f0449caba0bd6814170e0c227233cac82d279e9ca6ff411d7bfacd22e30e9d71",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.2.0",
      "date": "2026-10-11T08:23:41.000Z",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/1437ac8fb584f1ab56721ac3e29ad4cb1f1e8576047cbe4df04b81860b56abe4",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.2.0",
      "date": "2026-10-11T08:23:53.000Z",
      "commit": "8868614fb94692c4d1088c86685f5715dd147893",
      "fileid": "https://r2.ropensci.org/165624f7093e0b701ba25a27c6c58bd312c0cc9f93feb8642c4bae21a9ec029c",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wliang10/actions/runs/38124448629"
    }
  ]
}