Text Modeling Visualizers¶
Yellowbrick provides the yellowbrick.text module for text-specific visualizers. The TextVisualizer class specifically deals with datasets that are corpora and not simple numeric arrays or DataFrames, providing utilities for analyzing word distribution, showing document similarity, or simply wrapping some of the other standard visualizers with text-specific display properties.
We currently have two text-specific visualizations implemented:
- Token Frequency Distribution: plot the frequency of tokens in a corpus
- t-SNE Corpus Visualization: plot similar documents closer together to discover clusters
Note that the examples in this section require a corpus of text data, see loading a text corpus for more information.
from yellowbrick.text import FreqDistVisualizer from yellowbrick.text import TSNEVisualizer from sklearn.feature_extraction.text import TfidfVectorizer from sklearn.feature_extraction.text import CountVectorizer