System information

• OS version/distro: Windows 10
• .NET Version (eg., dotnet --info): 3.0.100-preview-5-011568

Issue

• What did you do?
  Ran CLI auto-train on a TSV file with culture set to Finnish.

1. Set Windows Regional format to Finnish.
   • Download the Finnish language pack from the Microsoft store (it's called suomi): https://www.microsoft.com/store/productId/9MW3PQ7SD3QK
   • Change the format to "Finnish (Finland)" in Windows settings -> Time & Language -> Region -> Regional format
2. Run CLI:
   • mlnet auto-train --task regression --dataset taxi-fare-train.csv --label-column-name fare_amount -- max-exploration-time 10
   • File: https://github.com/dotnet/machinelearning-samples/blob/master/samples/CLI/Regression_CLI/taxi-fare-train.csv

• What happened?
  Error:

Exception occured while exploring pipelines:
Provided label column 'fare_amount' was of type String, but only type Single is allowed.
Please see the log file for more info.
Exiting ...

• What did you expect?
  Successful model training. Switching the regional format back to "English (United States)" allows training to complete successfully.

Source code / logs

Please paste or attach the code or logs or traces that would be helpful to diagnose the issue you are reporting.