Package: rollinglda 0.1.3

rollinglda: Construct Consistent Time Series from Textual Data

A rolling version of the Latent Dirichlet Allocation, see Rieger et al. (2021) <doi:10.18653/v1/2021.findings-emnlp.201>. By a sequential approach, it enables the construction of LDA-based time series of topics that are consistent with previous states of LDA models. After an initial modeling, updates can be computed efficiently, allowing for real-time monitoring and detection of events or structural breaks.

Authors:Jonas Rieger [aut, cre]

rollinglda_0.1.3.tar.gz
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rollinglda_0.1.3.tgz(r-4.6-x86_64)rollinglda_0.1.3.tgz(r-4.6-arm64)rollinglda_0.1.3.tgz(r-4.5-x86_64)rollinglda_0.1.3.tgz(r-4.5-arm64)
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rollinglda_0.1.3.tgz(r-4.6-emscripten)
manual.pdf |manual.html✨
DESCRIPTION
card.svg |card.png
rollinglda/json (API)

# Install 'rollinglda' in R:

install.packages('rollinglda', repos = c('https://jonasrieger.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/jonasrieger/rollinglda/issues

Datasets:

economy_dates - A Snippet of the Economy Dataset from toscaData
economy_texts - A Snippet of the Economy Dataset from toscaData

On CRAN:

consistency latent-dirichlet-allocation lda model-selection reliability text-mining textdata topic-model topic-models topicmodel topicmodeling topicmodelling

4.23 score 13 stars 26 scripts 312 downloads 9 exports 72 dependencies

Last updated from:fd1640f9e2. Checks:13 NOTE, 2 OK. Indexed: yes.

Target	Result	Time
linux-devel-arm64	NOTE	178
linux-devel-x86_64	NOTE	225
source / vignettes	OK	242
linux-release-arm64	NOTE	178
linux-release-x86_64	NOTE	218
macos-release-arm64	NOTE	180
macos-release-x86_64	NOTE	365
macos-oldrel-arm64	NOTE	248
macos-oldrel-x86_64	NOTE	352
windows-devel-arm64	NOTE	392
windows-devel-x86_64	NOTE	169
windows-release-arm64	NOTE	393
windows-release-x86_64	NOTE	159
windows-oldrel-x86_64	NOTE	154
wasm-release	OK	164

Exports:as.RollingLDA getChunks getDates getDocs getNames getVocab is.RollingLDA RollingLDA updateRollingLDA

Dependencies: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

Citation

Development and contributors

Readme and manuals

Help Manual

Help page	Topics
rollinglda: Construct Consistent Time Series from Textual Data	rollinglda-package rollinglda
RollingLDA Object	as.RollingLDA is.RollingLDA
A Snippet of the Economy Dataset from toscaData	dates economy economy_dates economy_texts texts
Getter for RollingLDA	getChunks getDates getDocs getID.RollingLDA getLDA.RollingLDA getNames getParam.RollingLDA getVocab
RollingLDA	RollingLDA RollingLDA.default
Updating an existing RollingLDA object	RollingLDA.RollingLDA updateRollingLDA