Jason Kessler – Using Scattertext and the Python NLP Ecosystem for Text Visualization
Notebooks and presentation for this talk are available from https://github.com/JasonKessler/Scattertext-PyData.
Motivation and introduction
-What’s the matter with word clouds?
-How to read a plot made by Scattertext
How to make your own plots
-Preparing a Pandas data frame with your data set
-Plotting with Scattertext, and fine tuning plots for interpretability and speed
Scattertext and the Python NLP ecosystem
-Visualizing emotions using Empath.
-Using word vectors from spaCy and elsewhere see how topic-specific language differs.
-Visualizing topic models from scikit-learn.
-Source code for the package is hosted on Github at github.com/JasonKessler/scattertext.
-For more information, please see the paper which will appear as a 2017 ACL Demo at https://arxiv.org/abs/1703.00565.
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