Other packages > Find by keyword >

doc2vec  

Distributed Representations of Sentences, Documents and Topics
View on CRAN: Click here


Download and install doc2vec package within the R console
Install from CRAN:
install.packages("doc2vec")

Install from Github:
library("remotes")
install_github("cran/doc2vec")

Install by package version:
library("remotes")
install_version("doc2vec", "0.2.0")



Attach the package and use:
library("doc2vec")
Maintained by
Jan Wijffels
[Scholar Profile | Author Map]
First Published: 2020-12-10
Latest Update: 2021-03-28
Description:
Learn vector representations of sentences, paragraphs or documents by using the 'Paragraph Vector' algorithms, namely the distributed bag of words ('PV-DBOW') and the distributed memory ('PV-DM') model. The techniques in the package are detailed in the paper "Distributed Representations of Sentences and Documents" by Mikolov et al. (2014), available at . The package also provides an implementation to cluster documents based on these embedding using a technique called top2vec. Top2vec finds clusters in text documents by combining techniques to embed documents and words and density-based clustering. It does this by embedding documents in the semantic space as defined by the 'doc2vec' algorithm. Next it maps these document embeddings to a lower-dimensional space using the 'Uniform Manifold Approximation and Projection' (UMAP) clustering algorithm and finds dense areas in that space using a 'Hierarchical Density-Based Clustering' technique (HDBSCAN). These dense areas are the topic clusters which can be represented by the corresponding topic vector which is an aggregate of the document embeddings of the documents which are part of that topic cluster. In the same semantic space similar words can be found which are representative of the topic. More details can be found in the paper 'Top2Vec: Distributed Representations of Topics' by D. Angelov available at .
How to cite:
Jan Wijffels (2020). doc2vec: Distributed Representations of Sentences, Documents and Topics. R package version 0.2.0, https://cran.r-project.org/web/packages/doc2vec. Accessed 29 Mar. 2025.
Previous versions and publish date:
0.1.0 (2020-12-10 10:00), 0.1.1 (2021-01-21 18:20)
Other packages that cited doc2vec R package
View doc2vec citation profile
Other R packages that doc2vec depends, imports, suggests or enhances
Complete documentation for doc2vec
Downloads during the last 30 days
02/2602/2702/2803/0103/0203/0303/0403/0503/0603/0703/0803/0903/1003/1103/1203/1303/1403/1503/1603/1703/1803/1903/2003/2103/2203/2303/2403/2503/2603/27Downloads for doc2vec01020304050607080TrendBars

Today's Hot Picks in Authors and Packages

quickcode  
Quick and Essential 'R' Tricks for Better Scripts
The NOT functions, 'R' tricks and a compilation of some simple quick plus often used 'R' codes to im ...
Download / Learn more Package Citations See dependency  
landmix  
Landmark Prediction for Mixture Data
Non-parametric prediction of survival outcomes for mixture data that incorporates covariates and a l ...
Download / Learn more Package Citations See dependency  
gglgbtq  
Show Pride on 'ggplot2' Plots
Provides multiple palettes based on pride flags with tailored themes. ...
Download / Learn more Package Citations See dependency  

23,842

R Packages

207,311

Dependencies

64,420

Author Associations

23,781

Publication Badges

© Copyright since 2022. All right reserved, rpkg.net.  Based in Cambridge, Massachusetts, USA