get_cov_mat: get_cov_mat
In NorskRegnesentral/shapr: Prediction Explanation with Dependence-Aware Shapley Values
View source: R/approach_gaussian.R
get_cov_mat R Documentation
get_cov_mat
Description
get_cov_mat
Usage
get_cov_mat(x_train, min_eigen_value = 1e-06)
Arguments
x_train
Matrix or data.frame/data.table.
Contains the data used to estimate the (conditional) distributions for the features
needed to properly estimate the conditional expectations in the Shapley formula.
min_eigen_value
Numeric
Specifies the smallest allowed eigen value before the covariance matrix of x_train is assumed to not be
positive definite, and Matrix::nearPD() is used to find the nearest one.
NorskRegnesentral/shapr documentation built on April 19, 2024, 1:19 p.m.
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View source: R/approach_gaussian.R
| get_cov_mat | R Documentation |
get_cov_mat
Description
get_cov_mat
Usage
get_cov_mat(x_train, min_eigen_value = 1e-06)
Arguments
x_train |
Matrix or data.frame/data.table. Contains the data used to estimate the (conditional) distributions for the features needed to properly estimate the conditional expectations in the Shapley formula. |
min_eigen_value |
Numeric
Specifies the smallest allowed eigen value before the covariance matrix of |
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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