Extracting HPSG Lexicon from Arabic VerbNet
نویسندگان
چکیده
منابع مشابه
Extracting HPSG Lexicon from Arabic VerbNet
This paper presents the construction of a HPSG lexicon of Arabic verbal entities, automatically inferred from the Arabic VerbNet, a large coverage verb lexicon where verbs are classified using syntactic alternations. We discuss the main verb specification along with the relation of the syntactic and semantic levels of representation within the HPSG framework. Extensive analysis of the Arabic Ve...
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We describe a method for the automatic extraction of a Stochastic Lexicalized Tree Insertion Grammar from a linguistically rich HPSG Treebank. The extraction method is strongly guided by HPSG–based head and argument decomposition rules. The tree anchors correspond to lexical labels encoding fine–grained information. The approach has been tested with a German corpus achieving a labeled recall of...
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The paper introduces an alternative to the lexical rules in a lexicon in a HPSG style by replacing them by relational constraints corresponding more directly to the standard lexico-graphic and morphological practice. 1. INTRODUCTION The Head-driven Phrase Structure Grammar (HPSG, Polhu'd & Sag,87 and 93) came into be= ing as and remains a predominantly syntactic theory. This is reflected not on...
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There are many known Arabic lexicons organized on different ways, each of them has a different number of Arabic words according to its organization way. This paper has used mathematical relations to count a number of Arabic words, which proofs the number of Arabic words presented by Al Farahidy. The paper also presents new way to build an electronic Arabic lexicon by using a hash function that ...
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Traditionally NLP systems are syntactically centered and tend to use semantics as a complement to syntactic analyses in cases that cannot be handled by syntax alone. It is true that most theoretically oriented approaches to syntax in NLP introduce an abstract level of representation which they label as semantic. This level, however, can hardly be called semantic, if the information that is repr...
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ژورنال
عنوان ژورنال: Research in Computing Science
سال: 2016
ISSN: 1870-4069
DOI: 10.13053/rcs-117-1-3