On the Relevance of Syntactic and Discourse Features for Author Profiling and Identification

By Leo Wanner, Juan Soler. 2017

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The majority of approaches to author profiling and author identification focus mainly on lexical features, i.e., on the content of a text. We argue that syntactic and discourse features play a significantly more prominent role than they were given in the past. We show that they achieve state-of-the-art performance in author and gender identification on a literary corpus while keeping the feature set small: the used feature set is composed of only 188 features and still outperforms the winner of the PAN 2014 shared task on author verification in the literary genre.

Subfields: Artificial Intelligence