Grid Parameter Search

../../../../_images/hyperparam.svg

Evaluates each parameter combination in the set of parameter hypercubes given by each table in the list of parameter tables. Each parameter table specify a hypercube of dimension N where N is the number of columns in the table. Every combination of paramater values in each such cube will be sampled.

Configuration:

Input ports:
in-model : model
in-model
parameter space : [table]
param-space
X : table
X
Y : table
Y
cross-validation : [(table,table)]
cross-validation
Output ports:
results : table
results
parameters : table
parameters
out-model : model
out-model
Cross validation splits (cv)
Number of fold in the default K-Fold cross validation. Ignored when cross-validation port is given
class node_paramsearch.ParameterSearch_Grid[source]