Why Dataset columns are not recognised with CSV on Azure Machine Learning?

Question

I have created a CSV file, with no header. its 1496 rows of data, on 2 columns in the form:

Real; String

example:

0.24; "Some very long string"

I go to New - Dataset - From local file Pick my file and No header CSV format

But after its done loading I get an error message I cant decrypt:

Dataset upload failed. Internal Service Error. Request ID: ca378649-009b-4ee6-b2c2-87d93d4549d7 2015-06-29 18:33:14Z

Any idea what is going wrong?

Answer 1

Instead of using a semicolon as a separator, try using comma (,) as a separator. That should do the trick.