Non-linear Embedding Drivers

Non-linear Embedding Drivers

nleArgs(object)

# S4 method for NonLinearEmbeddingParam
nleArgs(object)

# S4 method for NonLinearEmbeddingParam
show(object)

tsne_exact(perplexity, alpha, ...)

tsne_approx(perplexity, alpha, theta, ...)

Arguments

object	NonLinearEmbeddingParam object
perplexity	The perplexity paramter for t-SNE
alpha	The exaggeration factor parameter for t-SNE
...	additional arguments forwarded to Rtsne::Rtsne
theta	The speed/accuracy trade-off parameter.

Details

A virtual class for representing parameter inputs to non-linear embedding algorithms. At the moment we have only created two concrete classes, tsneParam and tsneNeighborsParam. The interfaces to created these functions.

See also

embed_nonlinear()

Examples

tsne_exact(perplexity = 30, alpha = 10)
#> class: tsneParam
#> arguments:
#>   perplexity exaggeration_factor theta
#> 1         30                  10     0