Tabular

Full name Microsoft.VisualBasic.MachineLearning.XGBoost.DataSet.Tabular Assembly Microsoft.VisualBasic.MachineLearning.XGBoost.DataSet Members 2

01 Syntax

Microsoft.VisualBasic.MachineLearning.XGBoost.DataSet.Tabular

02 Methods

Name	Overloads	Summary
first_scan	1	to obtain: feature_dim, dataset_size,missing_count,cat_features_dim
second_scan	1	to obtain:feature_value_index,label,missing_index,origin_feature,cat_features_values

03 Members

method first_scan #

first_scan(TrainData, String)

to obtain: feature_dim, dataset_size,missing_count,cat_features_dim

Parameters

Name	Type	Description
`data`	`TrainData`	-
`file`	`String`	-

method second_scan #

second_scan(TrainData, String)

to obtain:feature_value_index,label,missing_index,origin_feature,cat_features_values

Parameters

Name	Type	Description
`data`	`TrainData`	-
`file`	`String`	-