Create a forest model object

Create a forest model object

Usage

createForestModel(forest_dataset, forest_model_config, global_model_config)

Arguments

forest_dataset

ForestDataset object, used to initialize forest sampling data structures

forest_model_config

ForestModelConfig object containing forest model parameters and settings

global_model_config

GlobalModelConfig object containing global model parameters and settings

Value

ForestModel object

Examples

num_trees <- 100
n <- 100
p <- 10
alpha <- 0.95
beta <- 2.0
min_samples_leaf <- 2
max_depth <- 10
feature_types <- as.integer(rep(0, p))
X <- matrix(runif(n*p), ncol = p)
forest_dataset <- createForestDataset(X)
forest_model_config <- createForestModelConfig(feature_types=feature_types, 
                                               num_trees=num_trees, num_features=p, 
                                               num_observations=n, alpha=alpha, beta=beta, 
                                               min_samples_leaf=min_samples_leaf, 
                                               max_depth=max_depth, leaf_model_type=1)
#> Warning: `variable_weights` not provided, will be assumed to be equal-weighted
global_model_config <- createGlobalModelConfig(global_error_variance=1.0)
forest_model <- createForestModel(forest_dataset, forest_model_config, global_model_config)