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Morphological and Syntactic Case in Statistical Dependency Parsing
Morphological and Syntactic Dependency Parsing
2015/9/11
Most morphologically rich languages with free word order use case systems to mark the grammatical function of nominal elements, especially for the core argument functions of a verb. The
standard pipe...
Knowledge Sources for Constituent Parsing of German, a Morphologically Rich and Less-Configurational Language
German Less-Confi gurational Language
2015/9/11
We study constituent parsing of German, a morphologically rich and less-configurational
language. We use a probabilistic context-free grammar treebank grammar that has been adapted
to the morp...
Human syntactic processing shows many signs of taking place within a general-purpose
short-term memory. But this kind of memory is known to have a severely constrained storage
capacity — possibly co...
Research on child language acquisition would benefit from the availability of a large body of syntactically parsed utterances between parents and children. We consider the problem of generating such a...
Parsing with Treebank Grammars:Empirical Bounds,Theoretical Models,and the Structure of the Penn Treebank
Treebank Grammars Empirical Bounds Theoretical Models Penn Treebank
2015/6/12
This paper presents empirical studies and closely corresponding theoretical models of the performance of a chart parser exhaustively parsing the Penn Treebank with the Treebank’s own CFG grammar. We s...
We demonstrate that an unlexicalized PCFG can parse much more accurately than previously shown, by making use of simple, linguistically motivated state splits, which break down false independence assu...
Punctuation:Making a Point in Unsupervised Dependency Parsing
Punctuation Unsupervised Dependency Parsing
2015/6/10
We show how punctuation can be used to improve unsupervised dependency parsing. Our linguistic analysis confirms the strong connection between English punctuation and phrase boundaries in the Penn Tre...