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PosTag does not sort xticklabels in frequency mode

See original GitHub issue

Describe the bug I noticed a strange behavior while working with PosTag visualizer. When in frequency mode it does sort the bars but the x tick labels remain in the initial order. Screenshot (17)

To Reproduce

corpus = load_corpus('data/hobbies')
docs = corpus.data
labels = corpus.target
tagged_stanzas = [nltk.pos_tag(nltk.word_tokenize(sent)) for sent in docs]
tag = [tagged_stanzas]

_, (ax1,ax2) = plt.subplots(1,2)

viz = PosTagVisualizer(ax=ax1)
viz.fit(tag)
viz.poof()
viz.ax.grid(False)

oz = PosTagVisualizer(frequency=True, ax=ax2)
oz.fit(tag)
oz.poof()
oz.ax.grid(False)

where load_corpus is the function from yellowbrick contributing section

Issue Analytics

State:
Created 4 years ago
Comments:5 (5 by maintainers)

Top GitHub Comments

1reaction

naresh-bachwanicommented, Jun 4, 2019

Yes it was fixed but we did not add tests for it. I will fix it with my new PR that adds helper function for stack bar charts.

1reaction

bbengfortcommented, May 21, 2019

This will likely be fixed in #847 - thanks @naresh-bachwani!

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