ezr.h2o_get_grid: Get H2o Grid

In jmp1989/easyr: Helpful wrappers for common EDA, Data Manipulation, & Modeling

Description

Improves upon standard h2o.getGrid. Returns more metrics at once. Remember to change DECREASING if the value is better higher/lower.

Improves upon standard h2o.getGrid. Returns more metrics at once. Remember to change DECREASING if the value is better higher/lower.

Usage

ezr.h2o_get_grid(grid, decreasing = TRUE, sort_by = "auc",
  classification = TRUE, rounding_digits = 3,
  return_best_model = TRUE, return_vector_model_ids = TRUE,
  print = TRUE)

ezr.h2o_get_grid(grid, decreasing = TRUE, sort_by = "auc",
  classification = TRUE, rounding_digits = 3,
  return_best_model = TRUE, return_vector_model_ids = TRUE,
  print = TRUE)

Arguments

grid	Grid id or grid object
sort_by	sort by metric. Valid values are 'auc','f1','mcc','logloss','recall','precision','lift_top_group','accuracy','gini_coef', 'mse','rmse','r2'
classification	Default is True. Need to tell function if you want to return appropriate set of metrics
rounding_digits	How many digits to round results
sort_higher_first	Default is true. Higher=Better
grid	Grid id or grid object
sort_higher_first	Default is true. Higher=Better
sort_by	sort by metric. Valid values are 'auc','f1','mcc','logloss','recall','precision','lift_top_group','accuracy','gini_coef', 'mse','rmse','r2'
classification	Default is True. Need to tell function if you want to return appropriate set of metrics
rounding_digits	How many digits to round results

Value

Dataframe of the models from the grid search and the metrics.

Dataframe of the models from the grid search and the metrics.

jmp1989/easyr documentation built on May 20, 2019, 7:25 a.m.