fii_prediction: Factor-wise Influence Indicator (Prediction-fii) for a given...

In sisireg: Sign-Simplicity-Regression-Solver

Factor-wise Influence Indicator (Prediction-fii) for a given ssrmlp model regarding a given input vector

Description

The Prediction-fii depicts the overall influence of the given input factors on the resulting prediction from a trained ssrmlp model. For computation the components of the input vectors a taken separately as input for the model.

Usage

fii_prediction(W, x)

Arguments

W	a trained ssrmlp model
x	a matrix of input vectors

Value

fii	array of influence indicators

Author(s)

Dr. Lars Metzner

Examples

# generate data
set.seed(42)
x <- rnorm(300)
y <- rnorm(300)
z <- rnorm(300) + atan2(x, y)
# coordinates
X <- matrix(cbind(x,y), ncol = 2)
Y <- as.double(z)
# Training
W <- ssrmlp_train(X, Y)
fii_prediction(W, X)

sisireg documentation built on Aug. 8, 2025, 7:03 p.m.