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  1. #1
    Join Date
    Nov 2015

    Default Open arff file

    I am trying to open an .arff file but I am receiving the following:

    File 'file_name.arff' not recognised as an Arff data files' file
    Unable to determine structures as arff (Reason: keyword@relation expected, red Token[@attribute], line 2)

    My questions:
    1- What does this error mean?
    2- How can I fix it? is it just by adding @relation in the first line?

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