I'm trying to implement a topic model using a Latent Dirichlet allocation (LDA) algorithm. I'm using sentences as my dataset. What is Ck in the given instructions?
The instructions are as follows: For dataset D: Run LDA with k topics on D to produce assignment matrix Ck
Its on page 29 of this pdf http://sambrody.info/Lectures/Brody_aspect-sentiment_Google.pdf