CreateEmpty

25 references to CreateEmpty

Microsoft.ML.Data (5)

Evaluators\ClusteringEvaluator.cs (2)

332_clusterCentroids[i] = VBufferUtils.CreateEmpty<Single>(features.Value.Type.GetVectorSize()); 413_clusterCentroids[i] = VBufferUtils.CreateEmpty<Single>(features.Value.Type.GetVectorSize());

Scorers\FeatureContributionCalculation.cs (1)

334_slotNames = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(featureSize);

Transforms\FeatureContributionCalculationTransformer.cs (1)

190_slotNames = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(_featureColumnType.Size);

Transforms\KeyToVector.cs (1)

386namesSlotSrc = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(typeSrc.Size);

Microsoft.ML.FastTree (3)

GamModelParameters.cs (1)

641_featNames = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(len);

TreeEnsemble\InternalTreeEnsemble.cs (2)

449_names = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(featValueCount); 450_content = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(featValueCount);

Microsoft.ML.PCA (2)

PcaTrainer.cs (2)

226var mean = _ensureZeroMean ? VBufferUtils.CreateDense<float>(dimension) : VBufferUtils.CreateEmpty<float>(dimension); 501_mean = VBufferUtils.CreateEmpty<float>(_dimension);

Microsoft.ML.StandardTrainers (13)

Optimizer\LineSearch.cs (1)

510VBuffer<float> grad = VBufferUtils.CreateEmpty<float>(2);

Optimizer\Optimizer.cs (1)

235return _keepDense ? VBufferUtils.CreateDense<float>(Dim) : VBufferUtils.CreateEmpty<float>(Dim);

Optimizer\SgdOptimizer.cs (3)

171VBuffer<float> grad = VBufferUtils.CreateEmpty<float>(dim); 172VBuffer<float> step = VBufferUtils.CreateEmpty<float>(dim); 176VBuffer<float> avg = VBufferUtils.CreateEmpty<float>(dim);

Standard\LinearModelParameters.cs (1)

198Weight = VBufferUtils.CreateEmpty<float>(len);

Standard\LogisticRegression\LbfgsPredictorBase.cs (4)

337init = VBufferUtils.CreateEmpty<float>(BiasCount + WeightCount); 351var oldWeights = VBufferUtils.CreateEmpty<float>(BiasCount + WeightCount); 399sgdWeights = VBufferUtils.CreateEmpty<float>(BiasCount + WeightCount); 679_localGradients[i] = VBufferUtils.CreateEmpty<float>(size);

Standard\LogisticRegression\LogisticRegression.cs (1)

271var namesSpans = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(featureLength);

Standard\Online\LinearSvm.cs (1)

150_weightsUpdate = VBufferUtils.CreateEmpty<float>(numFeatures);

Standard\Online\OnlineLinear.cs (1)

172Weights = VBufferUtils.CreateEmpty<float>(numFeatures);

Microsoft.ML.Transforms (2)

KeyToVectorMapping.cs (1)

302namesSlotSrc = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(srcVectorSize);

PermutationFeatureImportance.cs (1)

60slotNames = VBufferUtils.CreateEmpty<ReadOnlyMemory<char>>(numSlots);