Building Mobile Spoken Dialogue Applications Using Regulus

info:eu-repo/semantics/publishe

Improving Arabic Texts Morphological Disambiguation using Possibilistic Classifier (NLDB 2014)

International audienceMorphological ambiguity is an important problem that has been studied through different approaches. We investigate, in this paper, some classification methods to disambiguate Arabic morphological features of non-vocalized texts. A possibilistic approach is improved and proposed to handle imperfect training and test datasets. We introduce a data transformation method to convert the imperfect dataset to a perfect one. We compare the disambiguation results of classification approaches to results given by the possibilistic classifier dealing with imperfection context