Questions tagged [latent-space]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
2
votes
1answer
25 views

How does recommendation by matrix factorization deal with new movies / users for which there are ratings?

Assume you have the ratings of $n$ users for $m$ movies in a matrix $R \in \mathbb{R}^{n \times m}$. You compute a representation $$R = U \times \Sigma \times V$$ by initializing $u_i, v_j \forall i ...