Authorship Verification (AV) is a text classification task concerned with inferring whether a candidate text has been written by one specific author (A) or by someone else ( $\overline {A}$ ). Itehas been shown that many AV systems are vulnerable to adversarial attacks. where a malicious author actively tries to fool the classifier by either concealing their writing style. oreby imita... https://www.vacuumdoctores.shop/product-category/obsolete-parts-with-alternative-or-secondhand-available/