Package: sbert
Type: Package
Title: Topic Modeling with 'Sentence-BERT' Embeddings
Version: 0.5.8
Authors@R: c(
    person(
      given = "Mohammed",
      family = "Saqr",
      role = c("aut", "cph"),
      email = "mohammed.saqr@uef.fi",
      comment = c(ORCID = "0000-0001-5881-3109")
    ),
    person(
      given = "Sonsoles",
      family = "L\u00f3pez-Pernas",
      role = c("aut", "cre", "cph"),
      email = "sonsoles.lopez@uef.fi",
      comment = c(ORCID = "0000-0002-9621-1392")
    )
  )
Description: Builds semantic topic models from 'Sentence-BERT'
        embeddings (Reimers and Gurevych, 2019)
        <doi:10.18653/v1/D19-1410>. Sentence embeddings are computed in
        several modes with models run on the Open Neural Network
        Exchange ('ONNX') Runtime, including multilingual and
        long-context encoders and a fast static model. Topics are
        labeled with class-based term weighting that can be retuned
        without refitting. Candidate topic counts and document
        granularities (whole documents, sentences, clauses, or phrases)
        can be compared side by side, and fitted models assign topics
        to new documents, give soft memberships and per-document topic
        mixtures. The package offers coherence and diversity metrics
        and visualizations.
License: MIT + file LICENSE
URL: https://sonsoles.me/sbert/, https://github.com/sonsoleslp/sbert
BugReports: https://github.com/sonsoleslp/sbert/issues
Encoding: UTF-8
Language: en-US
LazyData: true
Depends: R (>= 4.1.0)
Imports: digest, grDevices, graphics, onnxr (>= 0.1.2), parallel, tok
        (>= 0.2.3), stats, tools, utils
Suggests: SnowballC, jsonlite, knitr, rmarkdown, testthat (>= 3.0.0),
        withr
SystemRequirements: ONNX Runtime (>= 1.25.1)
VignetteBuilder: knitr
Config/testthat/edition: 3
RoxygenNote: 8.0.0
Config/pak/sysreqs: libclang-dev
Repository: https://mohsaqr.r-universe.dev
Date/Publication: 2026-10-09 17:03:24 UTC
RemoteUrl: https://github.com/sonsoleslp/sbert
RemoteRef: HEAD
RemoteSha: 387023d12ebc6cc73b8a32332fcc60c56ad79af7
NeedsCompilation: no
Packaged: 2026-10-09 21:08:53 UTC; root
Author: Mohammed Saqr [aut, cph] (ORCID:
    <https://orcid.org/0000-0001-5881-3109>),
  Sonsoles López-Pernas [aut, cre, cph] (ORCID:
    <https://orcid.org/0000-0002-9621-1392>)
Maintainer: Sonsoles López-Pernas <sonsoles.lopez@uef.fi>