TextAnalytics_Week14_NEC_solved
Create a stacked bar chart of usenet message groups showing the number of messages in each group. Add some color to differentiate among the types (letters before the first period). Comment your code line by line. Clean the text and remove stop words. Show words by newsgroup. Apply tf-idf metric. Show stacked bar charts of word usage for 'sci' groups. Comment your code, line by line. Explore another news group in the same way. Do a pairwise correlation of words by newsgroups. Visualize the strongest correlations among groups. Comment your code, line by line.
Connected book
Written for
- Institution
- Text Analytics
- Course
- Text Analytics
Document information
- Uploaded on
- April 18, 2023
- Number of pages
- 14
- Written in
- 2022/2023
- Type
- Exam (elaborations)
- Contains
- Questions & answers
Subjects
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textanalyticsweek14necsolved
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