{
  "_id": "6acc824fa14063b82c3a66e1",
  "Package": "GMTM",
  "Title": "Gaussian Mixture Topic Models",
  "Version": "0.2.1",
  "Authors@R": "c(person('Kohei', 'Watanabe', role = c('aut', 'cre', 'cph'), email = 'watanabe.kohei@gmail.com', comment = c(ORCID = '0000-0001-6519-5265')),\nperson('Sanderson', 'Conrad', role = c('ctb', 'cph'), comment = \"C++ code for GMM and k-means\"),\nperson('Curtin', 'Ryan', role = c('ctb', 'cph'), comment = \"C++ code for GMM and k-means\"))",
  "Maintainer": "Kohei Watanabe <watanabe.kohei@gmail.com>",
  "Description": "Gaussian mixture models (GMM) and k-means for topic\nanalysis of dense document vectors. The underlying clustering\nfunctions rely on the Armadillo library (Sanderson & Curtin,\n2017) <doi:10.1109/ICSPCS.2017.8270510>.",
  "License": "Apache License (>= 2.0)",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "Language": "en-US",
  "Config/roxygen2/version": "8.1.0",
  "Config/pak/sysreqs": "libicu-dev libxml2-dev",
  "Repository": "https://koheiw.r-universe.dev",
  "Date/Publication": "2026-10-12 00:16:24 UTC",
  "RemoteUrl": "https://github.com/koheiw/gmtm",
  "RemoteRef": "HEAD",
  "RemoteSha": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-12 06:37:05 UTC",
    "User": "root"
  },
  "Author": "Kohei Watanabe [aut, cre, cph] (ORCID:\n<https://orcid.org/0000-0001-6519-5265>),\nSanderson Conrad [ctb, cph] (C++ code for GMM and k-means),\nCurtin Ryan [ctb, cph] (C++ code for GMM and k-means)",
  "_user": "koheiw",
  "_type": "src",
  "_file": "GMTM_0.2.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/f7b061e2ec27ff0e3272ca8ca800ebc95ded94ed13d4debb00aa77437306d308",
  "_filesize": 118503,
  "_sha256": "f7b061e2ec27ff0e3272ca8ca800ebc95ded94ed13d4debb00aa77437306d308",
  "_expires": "2027-01-20T06:46:37.000Z",
  "_created": "2026-10-12T06:37:05.000Z",
  "_published": "2026-10-12T06:46:39.255Z",
  "_buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114692599765,
      "time": 176,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11729983909"
    },
    {
      "job": 114692599698,
      "time": 176,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11730423103"
    },
    {
      "job": 114692599674,
      "time": 190,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11730403115"
    },
    {
      "job": 114692599605,
      "time": 184,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11729709361"
    },
    {
      "job": 114692599619,
      "time": 170,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11730332267"
    },
    {
      "job": 114692599609,
      "time": 460,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11730865313"
    },
    {
      "job": 114692599496,
      "time": 232,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11731225039"
    },
    {
      "job": 114692599486,
      "time": 400,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11730700830"
    },
    {
      "job": 114691838278,
      "time": 169,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11730497423"
    },
    {
      "job": 114692599489,
      "time": 114,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11730293199"
    },
    {
      "job": 114692599573,
      "time": 263,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11729989219"
    },
    {
      "job": 114692599537,
      "time": 242,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11730735221"
    },
    {
      "job": 114692599574,
      "time": 220,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11730552724"
    },
    {
      "job": 114692599677,
      "time": 279,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11730755176"
    },
    {
      "job": 114692599593,
      "time": 203,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11729604703"
    }
  ],
  "_upstream": "https://github.com/koheiw/gmtm",
  "_commit": {
    "id": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
    "author": "Kohei Watanabe <watanabe.kohei@gmail.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #23 from koheiw/fix-as.seedwords\n\nFix as.seedwords",
    "time": 1791764184
  },
  "_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,
    "orcid": "0000-0001-6519-5265"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppArmadillo",
      "version": ">= 0.7.600.1.0",
      "role": "LinkingTo"
    },
    {
      "package": "quanteda",
      "version": ">= 4.0.0",
      "role": "Imports"
    },
    {
      "package": "proxyC",
      "role": "Imports"
    },
    {
      "package": "wordvector",
      "version": ">= 0.6.4",
      "role": "Imports"
    },
    {
      "package": "Rcpp",
      "role": "Imports"
    },
    {
      "package": "RcppArmadillo",
      "role": "Imports"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "spelling",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "withr",
      "role": "Suggests"
    }
  ],
  "_owner": "koheiw",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-36",
      "n": 42
    },
    {
      "week": "2026-37",
      "n": 11
    },
    {
      "week": "2026-38",
      "n": 6
    },
    {
      "week": "2026-39",
      "n": 3
    },
    {
      "week": "2026-40",
      "n": 3
    },
    {
      "week": "2026-41",
      "n": 4
    },
    {
      "week": "2026-42",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 4,
  "_contributors": [
    {
      "user": "koheiw",
      "count": 177,
      "uuid": 6572963
    },
    {
      "user": "chainsawriot",
      "count": 2,
      "uuid": 637269
    }
  ],
  "_userbio": {
    "uuid": 6572963,
    "type": "user",
    "name": "Kohei Watanabe",
    "followers": 195,
    "description": "Data scientist specializing in political and financial text analysis"
  },
  "_downloads": {
    "count": 538,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/GMTM"
  },
  "_devurl": "https://github.com/koheiw/gmtm",
  "_searchresults": 8,
  "_topics": [
    "cpp",
    "openmp"
  ],
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/GMTM.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/koheiw/gmtm",
  "_realowner": "koheiw",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-09-15"
    },
    {
      "version": "0.2.0",
      "date": "2026-09-22"
    }
  ],
  "_exports": [
    "as.seedwords",
    "group_matrix",
    "probability",
    "terms",
    "textmodel_gmm",
    "textmodel_kmeans",
    "topics"
  ],
  "_help": [
    {
      "page": "as.seedwords",
      "title": "Convert a dictionary to a seed word matrix",
      "topics": [
        "as.seedwords"
      ]
    },
    {
      "page": "probability.textmodel_gmm",
      "title": "Extract the probabilities for topics",
      "topics": [
        "probability.textmodel_gmm"
      ]
    },
    {
      "page": "terms",
      "title": "Extract lost likely topic terms from documents",
      "topics": [
        "terms"
      ]
    },
    {
      "page": "textmodel_gmm",
      "title": "Topic analysis using Gaussian mixture models",
      "topics": [
        "textmodel_gmm"
      ]
    },
    {
      "page": "textmodel_kmeans",
      "title": "Topic analysis using k-means",
      "topics": [
        "textmodel_kmeans"
      ]
    },
    {
      "page": "topics",
      "title": "Extract the most likely topics of documents",
      "topics": [
        "topics"
      ]
    }
  ],
  "_readme": "https://github.com/koheiw/gmtm/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "fastmatch",
    "irlba",
    "ISOcodes",
    "jsonlite",
    "lattice",
    "lifecycle",
    "magrittr",
    "Matrix",
    "proxyC",
    "quanteda",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "rlang",
    "RSpectra",
    "rsvd",
    "SnowballC",
    "stopwords",
    "stringi",
    "wordvector",
    "xml2",
    "yaml"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    },
    {
      "shlib": "libgomp",
      "package": "libgomp1",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "name": "openmp",
      "homepage": "http://gcc.gnu.org/",
      "description": "GCC OpenMP (GOMP) support library"
    }
  ],
  "_score": 4.146128035678238,
  "_indexed": true,
  "_nocasepkg": "gmtm",
  "_universes": [
    "koheiw"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-12T06:39:01.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/76094cfb3736204d531e523fc98a003f24bae64f181b11b1c72bb6ad03a0f763",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-12T06:39:17.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/f00087da49f730a2eef1c0dea08e788f356795b1c74bff9f9d423849cdc648fd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-12T06:39:03.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/c2a821253e60dc6870d4629522278119930b87e35db0aef0b4faffd50988027e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-12T06:39:09.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/025c9e667f5bec00b45804d451cffc1ebe336a949fe7591ed8f7cb1e510cc2e9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-12T06:40:02.000Z",
      "arch": "aarch64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/fb8ade33d056a931b69ec451f5945aa5f396d49a3a42236e4713e1c2676e19e5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-12T06:41:58.000Z",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/6ecb82d893d2fc3f39339f8de2c9a10b72f49e6cc239560d037d5b39a999207e",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-12T06:40:02.000Z",
      "arch": "aarch64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/c39ea953f3bb61244e01ba48f7e9d6beeae0375e86f282124157349bd4e79f93",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-12T06:41:32.000Z",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/9464ca320867082e91c4d6049e62c1664d476dc285f4d6905f285734f60d2d63",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.1",
      "date": "2026-10-12T06:39:18.000Z",
      "arch": "emscripten",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/a616d86487141555a5bf3cf6eed0654a352a20482ca2e329938704cc29ac58f5",
      "status": "success",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-12T06:40:11.000Z",
      "arch": "aarch64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/470b018bca03b164b850d09a8949c95070c2cac1e92f73b946b4097fd717cff2",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-12T06:38:25.000Z",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/ec88f3ef73614a6c2ac1dcdb28fe87ea1428c9c5679a4eb725a752915a532d52",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-12T06:38:46.000Z",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/bbf6332dd64326511b7a4df6bfd73210004f99fd5c4ce763b43fdf3cbaaf317d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-12T06:40:24.000Z",
      "arch": "aarch64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/3e9b572a676d3852de771a0534346e52a8bbf26c25fc77e84fce686dc056ce9a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-12T06:38:31.000Z",
      "arch": "x86_64",
      "commit": "43adaf264733b7b38bd27e3c32dc18c9b07979bd",
      "fileid": "https://r2.ropensci.org/bff6149bd223c177e62a2c884cbba8caf2c2288220bcb8e335a05c98bbe58227",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/koheiw/actions/runs/38213178797"
    }
  ]
}