Topic modeling Flashcards
1
Q
What is Latent Dirichlet Allocation?
A
LDA is a topic modelling method, that finds latent topics in a document.
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.
3
Q
What can you use LDA for?
A
Recommend books based on earlier readings.
Cluster online articles.
4
Q
How does LDA work in detail?
A
It categorizes all of the words in a document in topics and then
