sentopics

Tools for Joint Sentiment and Topic Analysis of Textual Data

CRAN Package

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.


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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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0 downloadsMar 2, 2025
0 downloadsMar 3, 2025
13 downloadsMar 4, 2025
20 downloadsMar 5, 2025
6 downloadsMar 6, 2025
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3 downloadsMar 8, 2025
3 downloadsMar 9, 2025
4 downloadsMar 10, 2025
13 downloadsMar 11, 2025
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6 downloadsMar 13, 2025
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6 downloadsMar 16, 2025
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14 downloadsMar 21, 2025
6 downloadsMar 22, 2025
4 downloadsMar 23, 2025
9 downloadsMar 24, 2025
8 downloadsMar 25, 2025
4 downloadsMar 26, 2025
9 downloadsMar 27, 2025
16 downloadsMar 28, 2025
9 downloadsMar 29, 2025
6 downloadsMar 30, 2025
3 downloadsMar 31, 2025
8 downloadsApr 1, 2025
6 downloadsApr 2, 2025
0 downloadsApr 3, 2025
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0 downloadsApr 5, 2025
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The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

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.

The following line graph shows the downloads per day. You can hover over the graph to see the exact number of downloads per day.

Data provided by CRAN


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Dependencies

  • Imports5 packages
  • Suggests26 packages
  • Linking To3 packages