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Topic modeling

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Total cards: 4•Content version: v4•Public deck•Updated: 8/1/2026

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#1
Front (Question)

What is Latent Dirichlet Allocation?

Back (Answer)

LDA is a topic modelling method, that finds latent topics in a document.

#2
Front (Question)

How does LDA overall work?

Back (Answer)

It describes a document a set of topics and then a set of topics as a distribution of words.

#3
Front (Question)

What can you use LDA for?

Back (Answer)

Recommend books based on earlier readings. Cluster online articles.

#4
Front (Question)

How does LDA work in detail?

Back (Answer)

It categorizes all of the words in a document in topics and then