summary_tsne_centralities {CINNA}R Documentation

Summarize t-Distributed Stochastic Neighbor Embedding (t-SNE) on centrality measures

Description

This function summarizes the t-SNE analysis results on centrality measures.

Usage

summary_tsne_centralities(x, dims = 2, perplexity = 5, scale = TRUE)

Arguments

x

A list containing the computed centrality values.

dims

An integer specifying the number of output dimensions (default = 2).

perplexity

A numeric value representing a flexible measure of the efficient number of neighbors. The performance of t-SNE is fairly robust to changes in perplexity, and typical values are between 5 and 50 (default = 5).

scale

A logical value indicating whether the centrality values should be scaled or not (default = TRUE).

Value

A list containing the following elements: - "Y": A matrix containing the new representations for the objects after t-SNE. - "costs": The cost for every object after the final iteration of t-SNE. The "costs" provide information about the optimization process.

Author(s)

Minoo Ashtiani, Mehdi Mirzaie, Mohieddin Jafari

See Also

Rtsne


[Package CINNA version 1.2.2 Index]