Feature Forest Models for Probabilistic HPSG Parsing

Probabilistic modeling of lexicalized grammars is difficult because these grammars exploit complicated data structures, such as typed feature structures. This prevents us from applying common methods of probabilistic modeling in which a complete structure is divided into sub-structures under the ass...

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Veröffentlicht in:Computational linguistics - Association for Computational Linguistics 2008-03, Vol.34 (1), p.35-80
Hauptverfasser: Miyao, Yusuke, Tsujii, Jun'ichi
Format: Artikel
Sprache:eng
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