regression.check_sur_n_comb {shapr} | R Documentation |
Check the regression.surrogate_n_comb
parameter
Description
Check that regression.surrogate_n_comb
is either NULL or a valid integer.
Usage
regression.check_sur_n_comb(regression.surrogate_n_comb, n_coalitions)
Arguments
regression.surrogate_n_comb |
Positive integer. Specifies the number of unique coalitions to apply to each training observation. The default is the number of sampled coalitions in the present iteration. Any integer between 1 and the default is allowed. Larger values requires more memory, but may improve the surrogate model. If the user sets a value lower than the maximum, we sample this amount of unique coalitions separately for each training observations. That is, on average, all coalitions should be equally trained. |
n_coalitions |
Integer. The number of used coalitions (including the empty and grand coalition). |
Author(s)
Lars Henry Berge Olsen
[Package shapr version 1.0.4 Index]