Nothing
# nocov start
make_boost_tree_lightgbm <- function() {
parsnip::set_model_engine(
model = "boost_tree",
mode = "regression",
eng = "lightgbm"
)
parsnip::set_model_engine(
model = "boost_tree",
mode = "classification",
eng = "lightgbm"
)
parsnip::set_dependency(
model = "boost_tree",
eng = "lightgbm",
pkg = "lightgbm",
mode = "regression"
)
parsnip::set_dependency(
model = "boost_tree",
eng = "lightgbm",
pkg = "bonsai",
mode = "regression"
)
parsnip::set_dependency(
model = "boost_tree",
eng = "lightgbm",
pkg = "lightgbm",
mode = "classification"
)
parsnip::set_dependency(
model = "boost_tree",
eng = "lightgbm",
pkg = "bonsai",
mode = "classification"
)
parsnip::set_fit(
model = "boost_tree",
eng = "lightgbm",
mode = "regression",
value = list(
interface = "data.frame",
protect = c("x", "y"),
func = c(pkg = "bonsai", fun = "train_lightgbm"),
defaults = list(
verbose = -1,
num_threads = 0,
seed = quote(sample.int(10^5, 1)),
deterministic = TRUE
)
)
)
parsnip::set_encoding(
model = "boost_tree",
mode = "regression",
eng = "lightgbm",
options = list(
predictor_indicators = "none",
compute_intercept = FALSE,
remove_intercept = FALSE,
allow_sparse_x = FALSE
)
)
parsnip::set_pred(
model = "boost_tree",
eng = "lightgbm",
mode = "regression",
type = "numeric",
value = list(
pre = NULL,
post = NULL,
func = c(pkg = "bonsai", fun = "predict_lightgbm_regression_numeric"),
args = list(
object = quote(object),
new_data = quote(new_data)
)
)
)
parsnip::set_fit(
model = "boost_tree",
eng = "lightgbm",
mode = "classification",
value = list(
interface = "data.frame",
protect = c("x", "y"),
func = c(pkg = "bonsai", fun = "train_lightgbm"),
defaults = list(
verbose = -1,
num_threads = 0,
seed = quote(sample.int(10^5, 1)),
deterministic = TRUE
)
)
)
parsnip::set_encoding(
model = "boost_tree",
mode = "classification",
eng = "lightgbm",
options = list(
predictor_indicators = "none",
compute_intercept = FALSE,
remove_intercept = FALSE,
allow_sparse_x = FALSE
)
)
parsnip::set_pred(
model = "boost_tree",
eng = "lightgbm",
mode = "classification",
type = "class",
value = parsnip::pred_value_template(
pre = NULL,
post = NULL,
func = c(pkg = "bonsai", fun = "predict_lightgbm_classification_class"),
object = quote(object),
new_data = quote(new_data)
)
)
parsnip::set_pred(
model = "boost_tree",
eng = "lightgbm",
mode = "classification",
type = "prob",
value = parsnip::pred_value_template(
pre = NULL,
post = NULL,
func = c(pkg = "bonsai", fun = "predict_lightgbm_classification_prob"),
object = quote(object),
new_data = quote(new_data)
)
)
parsnip::set_pred(
model = "boost_tree",
eng = "lightgbm",
mode = "classification",
type = "raw",
value = parsnip::pred_value_template(
pre = NULL,
post = NULL,
func = c(pkg = "bonsai", fun = "predict_lightgbm_classification_raw"),
object = quote(object),
new_data = quote(new_data)
)
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "tree_depth",
original = "max_depth",
func = list(pkg = "dials", fun = "tree_depth"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "trees",
original = "num_iterations",
func = list(pkg = "dials", fun = "trees"),
has_submodel = TRUE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "learn_rate",
original = "learning_rate",
func = list(pkg = "dials", fun = "learn_rate"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "mtry",
original = "feature_fraction_bynode",
func = list(pkg = "dials", fun = "mtry"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "min_n",
original = "min_data_in_leaf",
func = list(pkg = "dials", fun = "min_n"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "loss_reduction",
original = "min_gain_to_split",
func = list(pkg = "dials", fun = "loss_reduction"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "sample_size",
original = "bagging_fraction",
func = list(pkg = "dials", fun = "sample_size"),
has_submodel = FALSE
)
parsnip::set_model_arg(
model = "boost_tree",
eng = "lightgbm",
parsnip = "stop_iter",
original = "early_stopping_round",
func = list(pkg = "dials", fun = "stop_iter"),
has_submodel = FALSE
)
}
# nocov end
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