Authorship obfuscation can be achieved with various different techniques. One of them is replacing influential characteristics in the source texts with paraphrases or cutting them out completely.
In @bevendorff2019, one obfuscation step is roughly equal to cutting out or replacing one “influential” trigram. Afterwards, the trigrams are reranked and the process is repeated until the obfuscation threshold is reached.
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Keywords: authorship
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Related: authorship-obfuscation