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I ran Model Builder on the attached dataset targeting the multiclass classification task.
All metrics for all algorithms are 0.
I tried running for 100 seconds and 1000 seconds with the same result.
I tried .csv and .tsv format
scenarios.xlsx
The log file from Model Builder is also attached debug_log.txt
(I created a pipeline manually in ML.NET:
var pipeline = mlContext.Transforms.Conversion.MapValueToKey("Label", "Task") .Append(mlContext.Transforms.Text.FeaturizeText("Scenario_Features", "Scenario")) .Append(mlContext.Transforms.Concatenate("Features", "Scenario_Features")) .AppendCacheCheckpoint(mlContext) .Append(mlContext.MulticlassClassification.Trainers.OneVersusAll\ (mlContext.BinaryClassification.Trainers.AveragedPerceptron()) .Append(mlContext.Transforms.Conversion.MapKeyToValue("PredictedTask", "PredictedLabel")));
and that gave micro/macro accuracy of 0.75/0.83 with a few seconds of training)
ModelBuilder version: 16.0.1905.2002 Visual Studio version: 16.0.4
The text was updated successfully, but these errors were encountered:
This is likely an instance of a cross validation bug which we've seen before.
That bug is being fixed in dotnet/machinelearning#3794.
Feel free to subscribe to notifications on that PR for updates.
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Duplicate of dotnet/machinelearning#3794
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I ran Model Builder on the attached dataset targeting the multiclass classification task.
All metrics for all algorithms are 0.
I tried running for 100 seconds and 1000 seconds with the same result.
I tried .csv and .tsv format
scenarios.xlsx
The log file from Model Builder is also attached
debug_log.txt
(I created a pipeline manually in ML.NET:
and that gave micro/macro accuracy of 0.75/0.83 with a few seconds of training)
ModelBuilder version: 16.0.1905.2002
Visual Studio version: 16.0.4
The text was updated successfully, but these errors were encountered: