{
  "_id": "6a1f0f78b401979e7341d5c5",
  "Package": "rollinglda",
  "Type": "Package",
  "Title": "Construct Consistent Time Series from Textual Data",
  "Version": "0.1.3",
  "Date": "2023-11-27",
  "Authors@R": "person(\"Jonas\", \"Rieger\", email=\"jonas.rieger@tu-dortmund.de\", role = c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0002-0007-4478\"))",
  "Description": "A rolling version of the Latent Dirichlet Allocation, see\nRieger et al. (2021) <doi:10.18653/v1/2021.findings-emnlp.201>.\nBy a sequential approach, it enables the construction of\nLDA-based time series of topics that are consistent with\nprevious states of LDA models. After an initial modeling,\nupdates can be computed efficiently, allowing for real-time\nmonitoring and detection of events or structural breaks.",
  "URL": "https://github.com/JonasRieger/rollinglda",
  "BugReports": "https://github.com/JonasRieger/rollinglda/issues",
  "License": "GPL (>= 3)",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.2.0",
  "LazyData": "true",
  "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev libxml2-dev\nlibssl-dev",
  "Repository": "https://jonasrieger.r-universe.dev",
  "Date/Publication": "2023-11-27 12:26:06 UTC",
  "RemoteUrl": "https://github.com/jonasrieger/rollinglda",
  "RemoteRef": "HEAD",
  "RemoteSha": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-05-17 08:31:35 UTC",
    "User": "root"
  },
  "Author": "Jonas Rieger [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-0007-4478>)",
  "Maintainer": "Jonas Rieger <jonas.rieger@tu-dortmund.de>",
  "MD5sum": "933313a14ef92d8884949a7a2fc2d162",
  "_user": "jonasrieger",
  "_type": "src",
  "_file": "rollinglda_0.1.3.tar.gz",
  "_fileid": "7d1337efddbf0931e4fdf7d1bd4cd016b40fc216c508246f33125d60271edeab",
  "_filesize": 376326,
  "_sha256": "7d1337efddbf0931e4fdf7d1bd4cd016b40fc216c508246f33125d60271edeab",
  "_created": "2026-05-17T08:31:35.000Z",
  "_published": "2026-06-02T17:14:32.736Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79129264422,
      "time": 176,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7040857317"
    },
    {
      "job": 79129264505,
      "time": 188,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7040858590"
    },
    {
      "job": 79129264423,
      "time": 195,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7040859448"
    },
    {
      "job": 79129264183,
      "time": 183,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7040858088"
    },
    {
      "job": 79129264964,
      "time": 156,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7040852180"
    },
    {
      "job": 79129264939,
      "time": 317,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7040870115"
    },
    {
      "job": 79129264329,
      "time": 142,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7040851146"
    },
    {
      "job": 79129264293,
      "time": 515,
      "config": "macos-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7040888682"
    },
    {
      "job": 79129262875,
      "time": 208,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7040836793"
    },
    {
      "job": 79129263260,
      "time": 134,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7364794688"
    },
    {
      "job": 79129264197,
      "time": 153,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7040854660"
    },
    {
      "job": 79129265108,
      "time": 217,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7040861821"
    },
    {
      "job": 79129263694,
      "time": 137,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7040852446"
    }
  ],
  "_buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/jonasrieger/rollinglda",
  "_commit": {
    "id": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
    "author": "JonasRieger <jonas.rieger@tu-dortmund.de>",
    "committer": "JonasRieger <jonas.rieger@tu-dortmund.de>",
    "message": "bibentry\n",
    "time": 1701087966
  },
  "_maintainer": {
    "name": "Jonas Rieger",
    "email": "jonas.rieger@tu-dortmund.de",
    "login": "jonasrieger",
    "orcid": "0000-0002-0007-4478",
    "twitter": "@Rieger94",
    "description": "Statistician | Data Scientist\nin NLP",
    "uuid": 23215382
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0.0",
      "role": "Depends"
    },
    {
      "package": "ldaPrototype",
      "version": ">= 0.3.0",
      "role": "Depends"
    },
    {
      "package": "checkmate",
      "version": ">= 1.8.5",
      "role": "Imports"
    },
    {
      "package": "data.table",
      "version": ">= 1.11.2",
      "role": "Imports"
    },
    {
      "package": "lubridate",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "tosca",
      "version": ">= 0.2-0",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "covr",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "jonasrieger",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_topics": [
    "consistency",
    "latent-dirichlet-allocation",
    "lda",
    "model-selection",
    "reliability",
    "text-mining",
    "textdata",
    "topic-model",
    "topic-models",
    "topicmodel",
    "topicmodeling",
    "topicmodelling"
  ],
  "_stars": 13,
  "_contributors": [
    {
      "user": "jonasrieger",
      "count": 95,
      "uuid": 23215382
    },
    {
      "user": "mllg",
      "count": 3,
      "uuid": 1260920
    }
  ],
  "_userbio": {
    "uuid": 23215382,
    "type": "user",
    "name": "Jonas Rieger",
    "description": "Statistician | Data Scientist\r\nin NLP"
  },
  "_downloads": {
    "count": 226,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rollinglda"
  },
  "_devurl": "https://github.com/jonasrieger/rollinglda",
  "_searchresults": 25,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "extra/rollinglda.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/jonasrieger/rollinglda",
  "_realowner": "jonasrieger",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2021-09-08"
    },
    {
      "version": "0.1.1",
      "date": "2021-10-28"
    },
    {
      "version": "0.1.2",
      "date": "2022-10-01"
    },
    {
      "version": "0.1.3",
      "date": "2023-11-28"
    },
    {
      "version": "0.1.4",
      "date": "2025-08-20"
    }
  ],
  "_exports": [
    "as.RollingLDA",
    "getChunks",
    "getDates",
    "getDocs",
    "getNames",
    "getVocab",
    "is.RollingLDA",
    "RollingLDA",
    "updateRollingLDA"
  ],
  "_datasets": [
    {
      "name": "economy_dates",
      "title": "A Snippet of the Economy Dataset from toscaData",
      "object": "economy_dates",
      "class": [
        "Date"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "economy_texts",
      "title": "A Snippet of the Economy Dataset from toscaData",
      "object": "economy_texts",
      "class": [
        "list"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "rollinglda-package",
      "title": "rollinglda: Construct Consistent Time Series from Textual Data",
      "topics": [
        "rollinglda-package",
        "rollinglda"
      ]
    },
    {
      "page": "as.RollingLDA",
      "title": "RollingLDA Object",
      "concept": [
        "RollingLDA functions"
      ],
      "topics": [
        "as.RollingLDA",
        "is.RollingLDA"
      ]
    },
    {
      "page": "economy",
      "title": "A Snippet of the Economy Dataset from toscaData",
      "topics": [
        "dates",
        "economy",
        "economy_dates",
        "economy_texts",
        "texts"
      ]
    },
    {
      "page": "getChunks",
      "title": "Getter for RollingLDA",
      "concept": [
        "RollingLDA functions"
      ],
      "topics": [
        "getChunks",
        "getDates",
        "getDocs",
        "getID.RollingLDA",
        "getLDA.RollingLDA",
        "getNames",
        "getParam.RollingLDA",
        "getVocab"
      ]
    },
    {
      "page": "RollingLDA",
      "title": "RollingLDA",
      "concept": [
        "RollingLDA functions"
      ],
      "topics": [
        "RollingLDA",
        "RollingLDA.default"
      ]
    },
    {
      "page": "updateRollingLDA",
      "title": "Updating an existing RollingLDA object",
      "concept": [
        "RollingLDA functions"
      ],
      "topics": [
        "RollingLDA.RollingLDA",
        "updateRollingLDA"
      ]
    }
  ],
  "_readme": "https://github.com/jonasrieger/rollinglda/raw/HEAD/README.md",
  "_rundeps": [
    "askpass",
    "backports",
    "base64enc",
    "base64url",
    "batchtools",
    "BBmisc",
    "BH",
    "brew",
    "checkmate",
    "cli",
    "colorspace",
    "cpp11",
    "crayon",
    "curl",
    "data.table",
    "dendextend",
    "digest",
    "farver",
    "fastmap",
    "fastmatch",
    "fs",
    "generics",
    "ggplot2",
    "glue",
    "gridExtra",
    "gtable",
    "hms",
    "htmltools",
    "httr",
    "isoband",
    "ISOcodes",
    "jsonlite",
    "labeling",
    "lattice",
    "lda",
    "ldaPrototype",
    "lifecycle",
    "lubridate",
    "magrittr",
    "Matrix",
    "mime",
    "NLP",
    "openssl",
    "parallelly",
    "parallelMap",
    "pkgconfig",
    "prettyunits",
    "progress",
    "quanteda",
    "R6",
    "rappdirs",
    "RColorBrewer",
    "Rcpp",
    "rlang",
    "S7",
    "scales",
    "slam",
    "SnowballC",
    "stopwords",
    "stringi",
    "stringr",
    "sys",
    "timechange",
    "tm",
    "tosca",
    "vctrs",
    "viridis",
    "viridisLite",
    "WikipediR",
    "withr",
    "xml2",
    "yaml"
  ],
  "_score": 4.210853365314893,
  "_indexed": true,
  "_nocasepkg": "rollinglda",
  "_universes": [
    "jonasrieger"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.3",
      "date": "2026-05-17T08:34:03.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "6288f5a997d28b7e8c7f283a2a9734d78b9f021cb431ec8dca85a3d84576e92b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.3",
      "date": "2026-05-17T08:34:10.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "838f338ad22fdee32bc869c4e7005c2bd57062f223f02b19b29ec440d44ecc89",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.3",
      "date": "2026-05-17T08:34:23.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "5c7aebb12a97087ed2cca47565ed34a4b095c58e1a01c4562a712b10fa837eb1",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.3",
      "date": "2026-05-17T08:34:08.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "d24d6c4dca5e36ad53a708463b244b0556b630c29407b994afb5257de0b40806",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.3",
      "date": "2026-05-17T08:33:37.000Z",
      "arch": "aarch64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "f99f28c551c3512ebd10ba5d7836bb33cb2847eaac3666bbd2fb0eb3428e3225",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.3",
      "date": "2026-05-17T08:35:16.000Z",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "f078fad7c83a1194ed34511674abc7da6dc2d902679cde9bcbb214cfe02ae5a2",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.1.3",
      "date": "2026-05-17T08:33:27.000Z",
      "arch": "aarch64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "4b07d185f4851ffd46b1dd12dd2b4bd5eca3ef8b3f93fab99762d8d5a8d7aa78",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.1.3",
      "date": "2026-05-17T08:37:42.000Z",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "2a1658ccc43a20179a0e87216ccec28288553e3978bc28d1ff1f1a96181d6f86",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.3",
      "date": "2026-05-17T08:33:31.000Z",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "acbbc9479cd324b8cecb979622f98198b18eb4d38f44a500fa2d0479edd407de",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.3",
      "date": "2026-05-17T08:34:31.000Z",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "b4f9eac05ef096e42da908b707d0f305478c85b544089f30591aef9fe5680280",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.1.3",
      "date": "2026-05-17T08:33:01.000Z",
      "arch": "x86_64",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "4dd705d01c303fc66406e60d81a46cf806d7f77d36926b2d46ac15f7b2dd3de7",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.3",
      "date": "2026-06-02T17:14:05.000Z",
      "arch": "emscripten",
      "commit": "b249e2a8efe14b223ea37ae2017e48d63415eb38",
      "fileid": "8e8d4a3b11e52927f17c16bcb50eb44d7de130d24f1235b59f6baf9711a75f42",
      "status": "success",
      "buildurl": "https://github.com/r-universe/jonasrieger/actions/runs/25985867953"
    }
  ]
}