vak.nn.loss.umap

Parametric UMAP loss function.

Functions

compute_cross_entropy(probabilities_graph, ...)	Computes cross entropy as used for UMAP cost function
convert_distance_to_probability(distances[, ...])	Convert distances to probability.
umap_loss(embedding_to, embedding_from, a, b)	UMAP loss function

Classes

UmapLoss([spread, min_dist, ...])