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Add FieldAwareFactorizationMachine to AutoML #3985

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justinormont opened this issue Jul 10, 2019 · 5 comments
Open

Add FieldAwareFactorizationMachine to AutoML #3985

justinormont opened this issue Jul 10, 2019 · 5 comments
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@gokart23 @zHaytam
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AutoML.NET P2 command-line good first issue

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@justinormont
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@justinormont justinormont commented Jul 10, 2019

FieldAwareFactorizationMachine is good for large dataset like the Criteo 1TB dataset.

Currently FieldAwareFactorizationMachine is not swept over in AutoML.

Task:

  • Add trainer to default list of binary learners to try
  • Add sweep range
  • Add to CLI's C# CodeGen

Should be easy to just replicate an existing trainer like SDCA:

machinelearning/src/Microsoft.ML.AutoML/TrainerExtensions/BinaryTrainerExtensions.cs

Lines 150 to 169 in d518b58

internal class SdcaLogisticRegressionBinaryExtension : ITrainerExtension
{
public IEnumerable<SweepableParam> GetHyperparamSweepRanges()
{
return SweepableParams.BuildSdcaParams();
}
public ITrainerEstimator CreateInstance(MLContext mlContext, IEnumerable<SweepableParam> sweepParams,
ColumnInformation columnInfo)
{
var options = TrainerExtensionUtil.CreateOptions<SdcaLogisticRegressionBinaryTrainer.Options>(sweepParams, columnInfo.LabelColumnName);
return mlContext.BinaryClassification.Trainers.SdcaLogisticRegression(options);
}
public PipelineNode CreatePipelineNode(IEnumerable<SweepableParam> sweepParams, ColumnInformation columnInfo)
{
return TrainerExtensionUtil.BuildPipelineNode(TrainerExtensionCatalog.GetTrainerName(this), sweepParams,
columnInfo.LabelColumnName);
}
}
@zHaytam
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@zHaytam zHaytam commented Aug 25, 2019

Hi, I would like to take this issue if possible.
@justinormont
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@justinormont justinormont commented Aug 25, 2019

Sounds great.

This will be a change to the master branch as the AutoML API code has been merged into master. The CLI's CodeGen (which creates the C# project) still lives in the AutoML feature branch.

Perhaps @XiaroanZhang can create the CodeGen part, or walk you though what's needed. @daholste may also be able to offer advice. I'll be out for the next week, but feel free to submit a PR and have folks approve/merge in.

Thanks so much.
@gokart23
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@gokart23 gokart23 commented Oct 6, 2019

Hi @justinormont, looks like this issue is still open - do you mind if I work on it?
@mstfbl
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@mstfbl mstfbl commented Jan 9, 2020

Hi @gokart23 and @zHaytam , if you guys are still interested, go for it!
@mstfbl mstfbl added the P2 label Jan 9, 2020
@Sandy4321
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@Sandy4321 Sandy4321 commented Jan 26, 2020

if somebody tried to run locally ?
like
https://github.com/rambler-digital-solutions/criteo-1tb-benchmark
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@zHaytam zHaytam

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@justinormont @mstfbl @gokart23 @Sandy4321 @zHaytam
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