bertopic_visualize_topics_over_time

Interface to the Python package 'BERTopic' <https://maartengr.github.io/BERTopic/index.html> for transformer-based topic modeling. Provides R wrappers to fit BERTopic models, transform new documents, update and reduce topics, extract topic- and document-level information, and generate interactive visualizations. 'Python' backends and dependencies are managed via the 'reticulate' package.

Biying Zhou

BERTopic

Topic Modeling with 'BERTopic'

bertopic_visualize_topics_over_time function

<dl><dt>model</dt>
<dd>A "bertopic_r" model.</dd>
<dt>topics_over_time</dt>
<dd>A tibble returned by <code>bertopic_topics_over_time()</code>,
or a Python dataframe compatible with <code>visualize_topics_over_time()</code>.</dd>
<dt>top_n</dt>
<dd>Number of topics to display.</dd>
<dt>file</dt>
<dd>Optional HTML output path.</dd></dl>

Arguments

Visualize topics over time — bertopic_visualize_topics_over_time

<dl>

<dt>model</dt>
<dd>A "bertopic_r" model.</dd>


<dt>topics_over_time</dt>
<dd>A tibble returned by <code>bertopic_topics_over_time()</code>,
or a Python dataframe compatible with <code>visualize_topics_over_time()</code>.</dd>


<dt>top_n</dt>
<dd>Number of topics to display.</dd>


<dt>file</dt>
<dd>Optional HTML output path.</dd>

</dl>

bertopic_visualize_topics_over_time: Visualize topics over time

Description

Usage

Value

Arguments