Meaningless bug in the latest version

[HoLyDreaM]

microsoft.auto.ml gives errors in latest version. Especially when you run the command like below, cache memory error or different errors are returned. But when I downgrade, this error goes away.

ExperimentResult experiment = mlContext.Auto().CreateRegressionExperiment(settings).Execute(newData, labelColumnName: "P", progressHandler: progress);

[LittleLittleCloud]

Can you post the stacktrace of one of those errors here, that will greatly help us locating the bug

thanks

[HoLyDreaM]

After installing the latest version of Microsoft.ML.AutoML, it only works the first time it works and then gives an error. The 0.19 or 0.18 versions that appear now seem to work without errors.

[HoLyDreaM]

I am getting an error in the section I wrote below.

            var settings = new RegressionExperimentSettings
            {
                MaxExperimentTimeInSeconds = 150,
                CacheDirectoryName = null
            };

ExperimentResult experiment = mlContext.Auto().CreateRegressionExperiment(settings).Execute(dtView, labelColumnName: "Label", progressHandler: progress);

[LittleLittleCloud]

null
};
ExperimentResult experiment = mlContext.Auto().CreateRegressionExperiment(settings)

Sorry to hear that, if you can share the full stacktrace information from the thrown exception that would be great helpful for us to debug

[HoLyDreaM]

Unfortunately your method does not work.
The error it gives is the error I wrote below.
One or more errors occurred. (Object reference not set to an instance of an object.)
Error part: ExperimentResult experiment = mlContext.Auto().CreateRegressionExperiment(settings).Execute(trainingDataView, labelColumnName: "Deger", progressHandler: progress);

at System.Threading.Tasks.Task1.GetResultCore(Boolean waitCompletionNotification) at System.Threading.Tasks.Task1.get_Result()
at Microsoft.ML.AutoML.AutoMLExperiment.Run()
at Microsoft.ML.AutoML.RegressionExperiment.Execute(IDataView trainData, ColumnInformation columnInformation, IEstimator1 preFeaturizer, IProgress1 progressHandler)
at Microsoft.ML.AutoML.RegressionExperiment.Execute(IDataView trainData, String labelColumnName, String samplingKeyColumn, IEstimator1 preFeaturizer, IProgress1 progressHandler)
at TerminatorScratch.Program.CreateModel() in

This issue has been marked needs-author-action and may be missing some important information.

[michaelgsharp]

@HoLyDreaM could you share a sample that repros this behavior so that we can investigate further.

[zeroskyx]

AutoMlError.zip

@michaelgsharp: I've attached a minimal repro for the issue for your convenience.

Line 63 throws the exception for CreateRegressionExperiment -- if you uncomment line 66 instead for CreateMulticlassClassificationExperiment it works.

Hope this helps!

[HoLyDreaM]

AutoMlError.zip

@michaelgsharp: I've attached a minimal repro for the issue for your convenience.

Line 63 throws the exception for CreateRegressionExperiment -- if you uncomment line 66 instead for CreateMulticlassClassificationExperiment it works.

Hope this helps!

How can I get the rsquard value when using this method?