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Sebastian Ottmann has completed

Text Mining

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16hrs
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Loved by learners at thousands of companies

1
Introduction to Text Analysis in R

Analyze text data in R using the tidy framework.

4 hours

Maham Khan Headshot

Maham Khan

Senior Data Scientist, YouView TV

2
String Manipulation with stringr in R

Learn how to pull character strings apart, put them back together and use the stringr package.

4 hours

Charlotte Wickham Headshot

Charlotte Wickham

Assistant Professor at Oregon State University

3
Text Mining with Bag-of-Words in R

Learn the bag of words technique for text mining with R.

4 hours

Ted Kwartler Headshot

Ted Kwartler

Adjunct Professor, Harvard University

4
Sentiment Analysis in R

Learn sentiment analysis by identifying positive and negative language, specific emotional intent and making compelling visualizations.

4 hours

Ted Kwartler Headshot

Ted Kwartler

Adjunct Professor, Harvard University

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