DADT-P's testing result is comparable to the third-best accuracy (out of 17) obtained in the PAN'11 competition (Argamon and Juola 2011) (competitors were ranked according to macro-averaged and micro-averaged precision, recall, and F1; the micro-averaged measures are all equivalent to the accuracy measure in this case, because each of the test texts is assigned to a single candidate author).
to the best of our knowledge, DADT-P obtained the best accuracy for a fully supervised method that uses only unigram features.