2 instantiations of Dataset
Microsoft.ML.LightGbm (2)
LightGbmTrainerBase.cs (2)
687
Dataset dvalid = new
Dataset
(dtrain, numRow, labels, weights, groups);
995
dataset = new
Dataset
(sampleValuePerColumn, sampleIndicesPerColumn, catMetaData.NumCol, nonZeroCntPerColumn, sampleIdx, numRow, param, labels, weights, groups);
18 references to Dataset
Microsoft.ML.LightGbm (18)
LightGbmTrainerBase.cs (11)
365
Dataset
dtrain = null;
366
Dataset
dvalid = null;
642
private
Dataset
LoadTrainingData(IChannel ch, RoleMappedData trainData, out CategoricalMetaData catMetaData)
659
Dataset
dtrain;
673
private
Dataset
LoadValidationData(IChannel ch,
Dataset
dtrain, RoleMappedData validData, CategoricalMetaData catMetaData)
687
Dataset
dvalid = new Dataset(dtrain, numRow, labels, weights, groups);
695
private void TrainCore(IChannel ch, IProgressChannel pch,
Dataset
dtrain, CategoricalMetaData catMetaData,
Dataset
dvalid = null)
912
out
Dataset
dataset)
1001
private void LoadDataset(IChannel ch, FloatLabelCursor.Factory factory,
Dataset
dataset, int numRow, int batchSize, CategoricalMetaData catMetaData)
WrappedLightGbmBooster.cs (2)
25
public Booster(Dictionary<string, object> parameters,
Dataset
trainset,
Dataset
validset = null)
WrappedLightGbmDataset.cs (3)
21
/// Create a <see cref="
Dataset
"/> for storing training and prediction data under LightGBM framework. The main goal of this function
93
public Dataset(
Dataset
reference, int numTotalRow, float[] labels, float[] weights = null, int[] groups = null)
117
/// <param name="startRowIdx">The actual row index of the first row pushed in. If it's 36, the first row in data would be the 37th row in <see cref="
Dataset
"/>.</param>
WrappedLightGbmTraining.cs (2)
19
Dictionary<string, object> parameters,
Dataset
dtrain,
Dataset
dvalid = null, int numIteration = 100,