Open
Description
openedon Nov 2, 2023
System Information (please complete the following information):
- Model Builder version 2022
- Microsoft.ML (tested with 2.0.1 and 3.0.0-preview.23511.1)
- Visual Studio Version: Community 2022 (64-bit) Version 17.7.6
Describe the bug
- When I load the CSV file the model treats several columns as being of type string. However, all columns are only of one type, boolean, with true ou false values.
- The CSV file has a first line with 3653 columns names, and has 82020 rows of data.
- ** I can't just change more than 2000 columns manually each time I load the file.
To Reproduce
Steps to reproduce the behavior:
- Go to 'Add Data'
- Click on 'Browse'
- Select the file
- Click in 'Advanced data options..."
- Check the 'Data type' column.
- Many of them are treated as a 'string'.
Expected behavior
All the columns should be only as a boolean data type.
The Data Lines (exemple):
true,true,false,false,false,true,false,true,true,true,false,true,false,true,false,false,false,false,true,false,false,false,true,false,false,...
** PS: The column names are unique in the file, despite the screenshot showing the same names. Full names have been hidden.
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