Clustering & Topic Modelling

Published

November 18, 2024

Topic modelling aims to discover content-related patterns, or topics, in a collection of texts. It has commonalities with clustering techniques that group documents in an unsupervised way, and which we also cover here.

Lecture Slides

Lab

In this lab, you will look at k-means clustering of product reviews, and train a topic model on a dataset of US political speeches.

Reading Material