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| } | ||
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| private static SchemaShape.Column MakeWeightColumn(string weightColumn) |
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Use trainerUtils #Resolved
src/Microsoft.ML.PCA/PcaTrainer.cs
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| protected override BinaryPredictionTransformer<PcaPredictor> MakeTransformer(PcaPredictor model, ISchema trainSchema) | ||
| => new BinaryPredictionTransformer<PcaPredictor>(Host, model, trainSchema, _featureColumn); |
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a, _featu [](start = 84, length = 9)
@zruty do we have a threeshold, to pass? #Resolved
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| public IDataView Transform(IDataView input) | ||
| { | ||
| Host.CheckValue(input, nameof(input)); | ||
| return Scorer.ApplyToData(Host, input); |
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Scorer [](start = 19, length = 6)
SDCA, FastTree, LightGbm, GAM don't have Scorer setup, so tests are failing. #Resolved
src/Microsoft.ML.PCA/PcaTrainer.cs
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| /// This PCA can be made into Kernel PCA by using Random Fourier Features transform | ||
| /// </remarks> | ||
| public sealed class RandomizedPcaTrainer : TrainerBase<PcaPredictor> | ||
| public sealed class RandomizedPcaTrainer : TrainerEstimatorBase<BinaryPredictionTransformer<PcaPredictor>, PcaPredictor> |
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BinaryPredictionTransformer [](start = 68, length = 27)
So, why is this a binary prediction transformer? Prior to your change it was not a binary predictor, it was part of the anomaly detection task. #Closed
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| return scoreType == NumberType.Float; | ||
| } | ||
| => scoreType == NumberType.Float; | ||
| } |
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Bit of a nit, but while you're at it, maybe indent properly. #Closed
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Closing and re-opening to trigger rebuild. The local build is fine.. |
| /// <param name="rank">The number of components in the PCA.</param> | ||
| /// <param name="oversampling">Oversampling parameter for randomized PCA training.</param> | ||
| /// <param name="center">If enabled, data is centered to be zero mean.</param> | ||
| /// <param name="seed">The seed for random number generation.</param> |
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seed [](start = 25, length = 4)
why do we use a separate seed here? #Pending
| var pipeline = new RandomizedPcaTrainer(Env, featureColumn, rank:10); | ||
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| TestEstimatorCore(pipeline, data); | ||
| } |
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} [](start = 7, length = 2)
Done() #Resolved
ghost
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4 participants
Addresses part of #754