tSNE {structToolbox} | R Documentation

## tSNE method class

### Description

t-Distributed Stochastic Neighbor Embedding (tSNE) class. This object can be used to train/apply tSNE models to DatasetExperiment objects.

### Usage

    tSNE(
      dims = 2,
      perplexity = 30,
      max_iter = 100,
      theta = 0.5,
      check_duplicates = FALSE,
      init = NULL,
      eta = 200,
      ...
    )

### Arguments

`dims` | integer; Output dimensionality (default: 2)
`perplexity` | numeric; Perplexity parameter (should not be bigger than 3 * perplexity < nrow(X) - 1, see details for interpretation)
`max_iter` | integer; Number of iterations (default: 1000)
`theta` | numeric; Speed/accuracy trade-off (increase for less accuracy), set to 0.0 for exact TSNE (default: 0.5)
`check_duplicates` | logical; Checks whether duplicates are present. It is best to make sure there are no duplicates present and set this option to FALSE, especially for large datasets (default: TRUE)
`init` | Initial locations of the objects. If NULL, random initialization will be used. If NULL then
`eta` | numeric; Learning rate (default: 200.0)
`...` | additional slots and values passed to struct_class

### Details

This object is a wrapper for Rtsne::Rtsne.

### Value

struct object

### Examples

    M = tSNE()

[Package structToolbox version 0.99.8 Index]