Similar to other predict methods, this function predicts fitted values from a fitted "MLPClassifier" object.

# S3 method for MLPClassifier
predict(model, data, key, features = NULL, thread.ratio = NULL)

Format

S3 methods

Arguments

model

R6Class object
A 'MLPCLassifier' object for prediction.

data

DataFrame
DataFrame containting the data.

key

character
Name of the ID column.

features

character of list of characters, optional
Name of feature columns for prediction.
If not provided, it defaults to all non-key columns of data.

Value

Returns a list of DataFrames:
DataFrame 1 :
Prediction result, structured as follows:

  • ID, integer - ID column, with the same name and type as data's ID column

  • TARGET, nvarchar - predicted class name.

  • VALUE, double - softmax value for the predicted class.


DataFrame 2 :
Softmax values, structured as follows:

  • ID, integer - ID column, with the same name and type as data's ID column

  • CLASS, nvarchar - class name.

  • VALUE, double - softmax value for that class.

Examples

Call the function and predict with a "MLPClassifier" object mplc:


> predict (mplc, data, key = "ID")