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Verify ignore_attributes and row_id_attribute on create_dataset #964

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@PGijsbers

From #960.

When create_dataset is called, the user can specify ignored_attributes and row_id_attribute. These are attributes in the dataset which should be ignored when building models, because they represent e.g. an id field or a feature with label leakage. However, there is currently no check that the attributes listed are actually present in the data.

Using the dataset upload tutorial, if we overwrite row_id_attribute=None or ignore_attribute=None in the create_dataset calls to instead say row_id_attribute="not exist" or ignore_attribute="not exist" no error is raised, even though there is no "not exist" attribute in the dataset.

We expect either scenario to raise a ValueError clearly stating which id or ignored attribute is not present in the dataset.

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  1. added
    Good First IssueIssues suitable for people new to contributing to openml-python!
    on Oct 22, 2020
  2. self-assigned this
    on Oct 26, 2020
  3. joaquinvanschoren commented on Oct 26, 2020

    @joaquinvanschoren
    Contributor

    FYI, when you use ignored_attributes="attribute1,attribute2" as a string, it will store "attribute1,attribute2" on the server, and not "attribute1","attribute2". That's no good. Hence, if one uses a comma-separated string instead of a list, it should either return an error or auto-parse and check if all attributes exist.

  4. PGijsbers commented on Oct 26, 2020

    @PGijsbers
    CollaboratorAuthor

    I think this will automatically be caught if this issue is resolved, as the dataset will not have an attribute named "attribute1,attribute2".

  5. a-moadel commented on Oct 27, 2020

    @a-moadel
    Contributor

    @PGijsbers I would like start working in this task.

  6. PGijsbers commented on Oct 29, 2020

    @PGijsbers
    CollaboratorAuthor

    #978 added client-side checks

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