sgdBatches {conos} | R Documentation |
Calculate the default number of batches for a given number of vertices and edges. The formula used is the one used by the 'largeVis' reference implementation. This is substantially less than the recommendation E * 10000 in the original paper.
sgdBatches(N, E = 150 * N/2)
N |
Number of vertices |
E |
Number of edges (default = 150*N/2) |
The recommended number of sgd batches.
# Observe that increasing K has no effect on processing time N <- 70000 # MNIST K <- 10:250 plot(K, sgdBatches(rep(N, length(K)), N * K / 2)) # Observe that processing time scales linarly with N N <- c(seq(from = 1, to = 10000, by = 100), seq(from = 10000, to = 10000000, by = 1000)) plot(N, sgdBatches(N))