Adding Ranking AutoML Task #5150
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Lynx1820
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JakeRadMSFT,
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Codecov Report
@@ Coverage Diff @@
## master #5150 +/- ##
==========================================
+ Coverage 73.47% 73.57% +0.09%
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Files 1010 1013 +3
Lines 187974 188446 +472
Branches 20261 20289 +28
==========================================
+ Hits 138120 138649 +529
+ Misses 44372 44316 -56
+ Partials 5482 5481 -1
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| ColumnInformation columnInfo, IDataView validationSet) | ||
| { | ||
| LightGbmRankingTrainer.Options options = TrainerExtensionUtil.CreateLightGbmOptions<LightGbmRankingTrainer.Options, | ||
| float, RankingPredictionTransformer<LightGbmRankingModelParameters>, LightGbmRankingModelParameters>(sweepParams, columnInfo); |
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Ohh that's crazy
src/Microsoft.ML.AutoML/TrainerExtensions/TrainerExtensionCatalog.cs
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| @@ -420,6 +446,10 @@ public static SuggestedTransform[] InferTransforms(MLContext context, TaskKind t | |||
| var labelColumnName = intermediateCols.FirstOrDefault(c => c.Purpose == ColumnPurpose.Label)?.ColumnName; | |||
| concatColNames.Remove(labelColumnName); | |||
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| // remove column with 'GroupId' purpose | |||
| var groupColumnName = intermediateCols.FirstOrDefault(c => c.Purpose == ColumnPurpose.GroupId)?.ColumnName; | |||
| concatColNames.RemoveAll(s => s == groupColumnName); | |||
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You also need to remove "GroupId" too because it's a key column, it can't be cocat.
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I moved the custom GroupId column change to another PR. That's why there's only groupColumnName removed here.
src/Microsoft.ML.CodeGenerator/CodeGenerator/CSharp/TrainerGenerators.cs
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...lTests/ConsoleCodeGeneratorTests.ConsoleAppModelBuilderCSFileContentRankingTest.approved.txt
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JakeRadMSFT
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Jun 12, 2020
LittleLittleCloud
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Creating a ranking experiment in AutoML - sweeping over predefined parameters for two trainers - FastTreeRanking and LightGBMRanking.
ModelBuilder Requests:
Next Steps: Fully integrate with modelbuilder