BinaryClassification.Trainer produces System.ArgumentOutOfRangeException: 'Not large enough to hold these values. Parameter Name: destinantion

### System information

- **OS version/distro**: win 10
- **.NET Version (eg., dotnet --info)**: 3.3

### Issue

- **What did you do?** i'm running my c# script , which takes the two(training and validation ) plain files containing more than 10 000 features in each of files.
- **What happened?** the script string "var model = pipeline.Fit( trainingData, validationData);" produced: System.ArgumentOutOfRangeException: 'Not large enough to hold these values. Parameter's name: destinantion
- **What did you expect?** I expect you to see the ecnlosed code "mlnet.txt" and the zipped source data which i use for training and validation.

### Source code / logs

Please paste or attach the code or logs or traces that would be helpful to diagnose the issue you are reporting.
[source_data.zip](https://github.com/dotnet/machinelearning/files/5425302/source_data.zip)

[mlnet.txt](https://github.com/dotnet/machinelearning/files/5425306/mlnet.txt)