Are men more sleepy than women or does it only look like — Automatic analysis of sleepy speech
Florian Hönig, Anton M. Batliner, Tobias Booklet, Georg Stemmer, Elmar Nöth, Sebastian Schnieder, Jarek Krajewski · 2014
The degree of sleepiness in the Sleepy Language Corpus from the Interspeech 2011 Speaker State Challenge is predicted with regression and a very large feature vector. Most notable is the great gender difference which can mainly be attributed to females showing their sleepiness less than males do.