Syntax-Oriented Shortcut: A Syntax Level Perturbing Algorithm for Preventing Text Data From Being Learned

Researchers created a method called UTE-SS (Unlearnable text examples generation via syntax-oriented shortcut) to protect text data from being used to train AI models without permission. The method adds small, hard-to-notice changes to text by altering its syntax (grammatical structure) so that language models learn misleading patterns instead of useful information, making the text data effectively useless for training.