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Could TextAttack only attack substring of input. #733

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ludybupt opened this issue May 9, 2023 · 1 comment

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ludybupt commented May 9, 2023 •

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I would like to employ TextAttack for further research.
does TextAttack support setting attack range of input text?

jxmorris12 added the question label

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jxmorris12 commented May 10, 2023

Yes, definitely. You can implement a PreTransformationConstraint that filters out transformations to the words that you don't want to alter. Here's an example, which we used to prevent modifying the premise (or hypothesis) in SNLI: https://github.com/QData/TextAttack/blob/master/textattack/constraints/pre_transformation/input_column_modification.py#L11

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