Using reading behavior to predict grammatical functions
Maria Barrett, Anders Søgaard · 2015
This paper investigates to what extent grammatical functions of a word can be predicted from gaze features obtained using eye-tracking.A recent study showed that reading behavior can be used to predict coarse-grained part of speech, but we go beyond this, and show that gaze features can also be used to make more finegrained distinctions between grammatical functions, e.g., subjects and objects.In addition, we show that gaze features can be used to improve a discriminative transition-based dependency parser.