Description Usage Arguments Value
Poisson Matrix Factorization (greedy)
1 | pmf_greedy(X, K, init, maxiter = 100, rate = 0.9, verbose = FALSE, seed = 123)
|
X |
count matrix (dim(X) = c(n, p)). |
K |
number of topics |
init |
Either NULL or |
maxiter |
for each k |
seed |
only used when init is NULL |
list(L, F, log_liks)
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