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Data Science > Topic modeling > Flashcards

Topic modeling Flashcards

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1
Q

What is Latent Dirichlet Allocation?

A

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

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2
Q

How does LDA overall work?

A

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

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3
Q

What can you use LDA for?

A

Recommend books based on earlier readings.

Cluster online articles.

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4
Q

How does LDA work in detail?

A

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

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Data Science (11 decks)

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