iEsomTrain: iEsomTrain

View source: R/iEsomTrain.R

iEsomTrainR Documentation

iEsomTrain

Description

Trains the ESOM and shows the Umatrix.

Arguments

Data

Matrix of Data that will be used to learn. One DataPoint per row

BestMatches

Array with positions of Bestmatches

Cls

Classification of the Bestmatches as a vector

Key

Numeric vector of keys matching the Bestmatches

Toroid

Are BestMatches placed on a toroid grid? TRUE by default

Value

List with

Umatrix

matrix with height values of the umatrix

BestMatches

matrix containing the bestmatches

Lines

number of lines of the chosen ESOM

Columns

number of columns of the chosen ESOM

Epochs

number of epochs of the chosen ESOM

Weights

List of weights

Toroid

True if a toroid grid was used

EsomDetails

Further details describing the chosen ESOM parameters

JumpingDataPointsHist

Number of Datapoints that jumped to another neuron in each epoch

References

Thrun, M. C., Lerch, F., Loetsch, J., Ultsch, A.: Visualization and 3D Printing of Multivariate Data of Biomarkers, in Skala, V. (Ed.), International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision,Plzen, 2016.


Umatrix documentation built on Sept. 11, 2024, 8:09 p.m.