{
  "_id": "6a228c34cd65a98ecbd54a48",
  "Package": "wordmap",
  "Type": "Package",
  "Title": "Feature Extraction and Document Classification with Noisy Labels",
  "Version": "0.9.5",
  "Authors@R": "c(person(\"Kohei\", \"Watanabe\", email = \"watanabe.kohei@gmail.com\", role = c(\"aut\", \"cre\", \"cph\")))",
  "Maintainer": "Kohei Watanabe <watanabe.kohei@gmail.com>",
  "Description": "Extract features and classify documents with noisy labels\ngiven by document-meta data or keyword matching Watanabe & Zhou\n(2020) <doi:10.1177/0894439320907027>.",
  "License": "MIT + file LICENSE",
  "URL": "https://github.com/koheiw/wordmap",
  "BugReports": "https://github.com/koheiw/wordmap/issues",
  "LazyData": "TRUE",
  "Encoding": "UTF-8",
  "Language": "en-US",
  "RoxygenNote": "7.3.2",
  "Roxygen": "list(markdown = TRUE)",
  "Config/pak/sysreqs": "libicu-dev libxml2-dev",
  "Repository": "https://koheiw.r-universe.dev",
  "Date/Publication": "2025-07-10 07:58:13 UTC",
  "RemoteUrl": "https://github.com/koheiw/wordmap",
  "RemoteRef": "HEAD",
  "RemoteSha": "b42224efa21c562fb5a4f14e6ac025977e37251c",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-05 08:39:49 UTC",
    "User": "root"
  },
  "Author": "Kohei Watanabe [aut, cre, cph]",
  "MD5sum": "b6739028c80fb71619461c7172d8d718",
  "_user": "koheiw",
  "_type": "src",
  "_file": "wordmap_0.9.5.tar.gz",
  "_fileid": "fab13b86b78270c753762e19328bf146ccac708b6849f671ccef307031fe5187",
  "_filesize": 730937,
  "_sha256": "fab13b86b78270c753762e19328bf146ccac708b6849f671ccef307031fe5187",
  "_created": "2026-06-05T08:39:49.000Z",
  "_published": "2026-06-05T08:43:32.239Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79693756397,
      "time": 187,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7432459652"
    },
    {
      "job": 79693756381,
      "time": 160,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7432451437"
    },
    {
      "job": 79693756366,
      "time": 158,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7432450778"
    },
    {
      "job": 79693756435,
      "time": 144,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7432442785"
    },
    {
      "job": 79693229489,
      "time": 212,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7432396411"
    },
    {
      "job": 79693756347,
      "time": 124,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7432439423"
    },
    {
      "job": 79693756440,
      "time": 136,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7432443118"
    },
    {
      "job": 79693756402,
      "time": 99,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7432431460"
    },
    {
      "job": 79693756369,
      "time": 115,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7432436637"
    }
  ],
  "_buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/koheiw/wordmap",
  "_commit": {
    "id": "b42224efa21c562fb5a4f14e6ac025977e37251c",
    "author": "Kohei Watanabe <watanabe.kohei@gmail.com>",
    "committer": "Kohei Watanabe <watanabe.kohei@gmail.com>",
    "message": "Fix tests\n",
    "time": 1752134293
  },
  "_maintainer": {
    "name": "Kohei Watanabe",
    "email": "watanabe.kohei@gmail.com",
    "login": "koheiw",
    "twitter": "@koheiw7",
    "description": "Data scientist specializing in political and financial text analysis",
    "uuid": 6572963
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5",
      "role": "Depends"
    },
    {
      "package": "methods",
      "role": "Depends"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "Matrix",
      "role": "Imports"
    },
    {
      "package": "quanteda",
      "version": ">= 2.1",
      "role": "Imports"
    },
    {
      "package": "stringi",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "ggrepel",
      "role": "Imports"
    },
    {
      "package": "spelling",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "koheiw",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-26",
      "n": 1
    },
    {
      "week": "2025-28",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 4,
  "_contributors": [
    {
      "user": "koheiw",
      "count": 507,
      "uuid": 6572963
    },
    {
      "user": "chainsawriot",
      "count": 5,
      "uuid": 637269
    },
    {
      "user": "bah-elly",
      "count": 5,
      "uuid": 72880521
    },
    {
      "user": "daiyamao",
      "count": 3,
      "uuid": 58387327
    },
    {
      "user": "eladseg",
      "count": 3,
      "uuid": 53266697
    },
    {
      "user": "lungtaseki",
      "count": 3,
      "uuid": 106731974
    },
    {
      "user": "giucarny",
      "count": 2,
      "uuid": 46362846
    },
    {
      "user": "kbenoit",
      "count": 2,
      "uuid": 2182246
    },
    {
      "user": "danimadrid",
      "count": 1,
      "uuid": 20126975
    },
    {
      "user": "kt01",
      "count": 1,
      "uuid": 40173310
    },
    {
      "user": "kecheng-ac",
      "count": 1,
      "uuid": 40051554
    },
    {
      "user": "lanabi",
      "count": 1,
      "uuid": 38475308
    },
    {
      "user": "stefan-mueller",
      "count": 1,
      "uuid": 16726741
    }
  ],
  "_userbio": {
    "uuid": 6572963,
    "type": "user",
    "name": "Kohei Watanabe",
    "description": "Data scientist specializing in political and financial text analysis"
  },
  "_downloads": {
    "count": 131,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/wordmap"
  },
  "_devurl": "https://github.com/koheiw/wordmap",
  "_searchresults": 1,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "extra/wordmap.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/koheiw/wordmap",
  "_realowner": "koheiw",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.8.0",
      "date": "2024-06-18"
    },
    {
      "version": "0.9.0",
      "date": "2024-09-05"
    },
    {
      "version": "0.9.1",
      "date": "2024-10-21"
    },
    {
      "version": "0.9.2",
      "date": "2025-01-07"
    },
    {
      "version": "0.9.4",
      "date": "2025-06-29"
    },
    {
      "version": "0.9.5",
      "date": "2025-07-10"
    }
  ],
  "_exports": [
    "accuracy",
    "afe",
    "as.coefficients_textmodel",
    "as.statistics_textmodel",
    "as.summary.textmodel",
    "textmodel_wordmap",
    "textplot_terms"
  ],
  "_datasets": [
    {
      "name": "data_corpus_ungd2017",
      "title": "UN General Debate speeches from 2017",
      "object": "data_corpus_ungd2017",
      "class": [
        "corpus"
      ],
      "fields": [],
      "table": false,
      "tojson": false
    },
    {
      "name": "data_dictionary_topic",
      "title": "Seed topic dictionary",
      "object": "data_dictionary_topic",
      "class": [
        "dictionary2"
      ],
      "fields": [],
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "accuracy",
      "title": "Evaluate classification accuracy in precision and recall",
      "topics": [
        "accuracy",
        "summary.textmodel_wordmap_accuracy"
      ]
    },
    {
      "page": "afe",
      "title": "Compute Average Feature Entropy (AFE)",
      "topics": [
        "afe"
      ]
    },
    {
      "page": "as.dictionary.textmodel_wordmap",
      "title": "Create lexicon from a Wordmap model",
      "topics": [
        "as.dictionary.textmodel_wordmap",
        "as.list.textmodel_wordmap"
      ]
    },
    {
      "page": "coef.textmodel_wordmap",
      "title": "Extract coefficients from a Wordmap model",
      "topics": [
        "coef.textmodel_wordmap",
        "coefficients.textmodel_wordmap"
      ]
    },
    {
      "page": "data_corpus_ungd2017",
      "title": "UN General Debate speeches from 2017",
      "topics": [
        "data_corpus_ungd2017"
      ]
    },
    {
      "page": "data_dictionary_topic",
      "title": "Seed topic dictionary",
      "topics": [
        "data_dictionary_topic"
      ]
    },
    {
      "page": "predict.textmodel_wordmap",
      "title": "Predict the most likely class of documents",
      "topics": [
        "predict.textmodel_wordmap"
      ]
    },
    {
      "page": "textmodel_wordmap",
      "title": "A model for multinomial feature extraction and document classification",
      "topics": [
        "textmodel_wordmap"
      ]
    },
    {
      "page": "textplot_terms",
      "title": "Plot coefficients of words",
      "topics": [
        "textplot_terms"
      ]
    }
  ],
  "_readme": "https://github.com/koheiw/wordmap/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "cpp11",
    "farver",
    "fastmatch",
    "ggplot2",
    "ggrepel",
    "glue",
    "gtable",
    "isoband",
    "ISOcodes",
    "jsonlite",
    "labeling",
    "lattice",
    "lifecycle",
    "magrittr",
    "Matrix",
    "quanteda",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "rlang",
    "S7",
    "scales",
    "SnowballC",
    "stopwords",
    "stringi",
    "vctrs",
    "viridisLite",
    "withr",
    "xml2",
    "yaml"
  ],
  "_score": 4.681241237375588,
  "_indexed": true,
  "_nocasepkg": "wordmap",
  "_universes": [
    "koheiw"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.9.5",
      "date": "2026-06-05T08:42:23.000Z",
      "distro": "noble",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "02f0fcad8a218d8f7aacecb457c7ada00307e9acc3fc386bdeaddb86c271aa70",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.9.5",
      "date": "2026-06-05T08:42:00.000Z",
      "distro": "noble",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "9948770038c3759e9f77aac2cb33fd31588df1ae405d2d12281902f136d70ccb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.9.5",
      "date": "2026-06-05T08:41:55.000Z",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "4dfa2b94a3bdf80ca2ff1230665177eac94c8e456ee54d066928d97d285d66f0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.9.5",
      "date": "2026-06-05T08:41:40.000Z",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "be44feb9424259a6ea9d6cf01e93a0f3d23c61d275759d1ad5d72ad4abb949cf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.9.5",
      "date": "2026-06-05T08:42:15.000Z",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "3c8709647c96dad6f4bf6472e917c6ebc0f7cdacb30bb567466a9835825a36bc",
      "status": "success",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.9.5",
      "date": "2026-06-05T08:41:14.000Z",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "dd10e5da2f885daa5f6ec4bb38be66fa5869078b705b3ef68f5287a56884c02b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.9.5",
      "date": "2026-06-05T08:41:08.000Z",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "ff1b5b6c0c1b09e5147618aa8ba590c9c3d8428115569396af5456771a7017d8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.9.5",
      "date": "2026-06-05T08:41:08.000Z",
      "commit": "b42224efa21c562fb5a4f14e6ac025977e37251c",
      "fileid": "d40d636077002d4595f1bf0d59a1de29ac23bfc6baf9485c5057edbc8575375b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/27004661578"
    }
  ]
}