plot.sjSDM_cv: Plot elastic net tuning

In sjSDM: Scalable Joint Species Distribution Modeling

Plot elastic net tuning

Description

Plot elastic net tuning

Usage

## S3 method for class 'sjSDM_cv'
plot(x, y, perf = c("logLik", "AUC", "AUC_macro"), resolution = 6, k = 3, ...)

Arguments

x	a model fitted by sjSDM_cv
y	unused argument
perf	performance measurement to plot
resolution	resolution of grid
k	number of knots for the gm
...	Additional arguments to pass to plot()

Value

Named vector of optimized regularization parameters.

Without space:

lambda_cov	Regularization strength in the bioticStruct object.
alpha_cov	Weigthing between L1 and L2 in the bioticStruct object.
lambda_coef	Regularization strength in the linear or DNN object.
alpha_coef	Weigthing between L1 and L2 in the linear or DNN object.

With space:

lambda_cov	Regularization strength in the bioticStruct object.
alpha_cov	Weigthing between L1 and L2 in the bioticStruct object.
lambda_coef	Regularization strength in the linear or DNN object.
alpha_coef	Weigthing between L1 and L2 in the linear or DNN object.
lambda_spatial	Regularization strength in the linear or DNN object for the spatial component.
alpha_spatial	Weigthing between L1 and L2 in thelinear or DNN object for the spatial component.

sjSDM documentation built on Sept. 11, 2024, 7:18 p.m.