ποΈ Week 10 - Applications: Text as Data & Topic Modelling
Theme: Applications
Welcome to the tenth week of this course!
In the lecture, you will learn how to treat text as data. We will see how all the different supervised and unsupervised learning techniques youβve learned so far can be used to extract insights from text.
π©π»βπ« Lecture Material
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Download the Quarto markdown file for this lecture (you might notice that the Markdown contains a few blanks- this is normal; the full Markdown will be released right after the lecture):
Download the (text) data files for this lecture:
Update post-lecture
Download the Quarto markdown file for this lecture
(Caveat: the PCA and clustering section might still be updated to include the results of running the code in those section on a cloud server (the code in those sections canβt be run on a laptop as a laptop wouldnβt have enough RAM to process this code)!):