sentopics
Tools for Joint Sentiment and Topic Analysis of Textual Data
A framework that joins topic modeling and sentiment analysis of textual data. The package implements a fast Gibbs sampling estimation of Latent Dirichlet Allocation (Griffiths and Steyvers (2004) doi:10.1073/pnas.0307752101) and Joint Sentiment/Topic Model (Lin, He, Everson and Ruger (2012) doi:10.1109/TKDE.2011.48). It offers a variety of helpers and visualizations to analyze the result of topic modeling. The framework also allows enriching topic models with dates and externally computed sentiment measures. A flexible aggregation scheme enables the creation of time series of sentiment or topical proportions from the enriched topic models. Moreover, a novel method jointly aggregates topic proportions and sentiment measures to derive time series of topical sentiment.
- Version0.7.4
- R version≥ 3.5.0
- LicenseGPL (≥ 3)
- Needs compilation?Yes
- Griffiths and Steyvers (2004)
- Lin, He, Everson and Ruger (2012)
- Last release09/20/2024
Documentation
Team
Olivier Delmarcelle
Julia Silge
Show author detailsRolesCopyright holderDavid Robinson
Show author detailsRolesCopyright holderSamuel Borms
Show author detailsRolesContributorChengua Lin
Show author detailsRolesCopyright holderYulan He
Show author detailsRolesCopyright holderJose Bernardo
Show author detailsRolesCopyright holder
Insights
Last 30 days
This package has been downloaded 252 times in the last 30 days. More than a random curiosity, but not quite a blockbuster. Still, it's gaining traction! The following heatmap shows the distribution of downloads per day. Yesterday, it was downloaded 6 times.
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Last 365 days
This package has been downloaded 3,635 times in the last 365 days. That's enough downloads to impress a room full of undergrads. A commendable achievement indeed. The day with the most downloads was Jul 21, 2024 with 76 downloads.
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Dependencies
- Imports5 packages
- Suggests26 packages
- Linking To3 packages