Subject

    Computer Science

    Topic

    Artificial Intelligence

    Why is data augmentation such as small rotations useful in image training?

    a)
    It removes every class
    b)
    It increases useful variation and can improve generalization
    c)
    It reveals test labels
    d)
    It guarantees perfect accuracy

    Explanation

    Label-preserving transformations expose the model to plausible variation and reduce overfitting.

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