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Stabilize the LR test #4446

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Merged
merged 3 commits into from
Nov 11, 2019
Merged

Stabilize the LR test #4446

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217c1af
Stabilize the LR test
Nov 7, 2019
b8d7b23
removed rand to use existing seed.
Nov 8, 2019
3a30c55
adjust for nix
Nov 8, 2019
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removed rand to use existing seed.
  • Loading branch information
Brian Stark committed Nov 8, 2019
commit b8d7b23dea8f2a0ebd1fdf98cda05b1d90fb0a2e
4 changes: 2 additions & 2 deletions src/Microsoft.ML.Vision/ImageClassificationTrainer.cs
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Expand Up @@ -937,7 +937,7 @@ private void TrainAndEvaluateClassificationLayer(string trainBottleneckFilePath,
metrics.Train.LearningRate = learningRate;
// Update train state.
trainstate.CurrentEpoch = epoch;
using (var cursor = trainingSet.GetRowCursor(trainingSet.Schema.ToArray(), Host.Rand))
using (var cursor = trainingSet.GetRowCursor(trainingSet.Schema.ToArray()))
{
var labelGetter = cursor.GetGetter<long>(trainingSet.Schema[0]);
var featuresGetter = cursor.GetGetter<VBuffer<float>>(featureColumn);
Expand Down Expand Up @@ -1069,7 +1069,7 @@ private void TrainAndEvaluateClassificationLayer(string trainBottleneckFilePath,
metrics.Train.BatchProcessedCount = 0;
metrics.Train.Accuracy = 0;
metrics.Train.CrossEntropy = 0;
using (var cursor = validationSet.GetRowCursor(validationSet.Schema.ToArray(), Host.Rand))
using (var cursor = validationSet.GetRowCursor(validationSet.Schema.ToArray()))
{
var labelGetter = cursor.GetGetter<long>(validationSet.Schema[0]);
var featuresGetter = cursor.GetGetter<VBuffer<float>>(featureColumn);
Expand Down