All Questions
1 question
16
votes
1
answer
10k
views
What are the pros and cons of applying pointwise mutual information on a word cooccurrence matrix before SVD?
One way to generate word embeddings is as follows (mirror):
Get a corpora, e.g. "I enjoy flying. I like NLP. I like deep learning."
Build the word cooccurrence matrix from it:
Perform SVD on $X$, ...