A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf
.
A Uniform Method for Automatically Extracting Stochastic Lexicalized Tree Grammars from Treebanks and HPSG
[chapter]
2003
Text, Speech and Language Technology
We present a uniform method for the extraction of stochastic lexicalized tree grammars (SLTG) of different complexities from existing treebanks as well as from competence-based grammars , which allows us to analyze the relationship of a grammar automatically induced from a treebank with respect to its size, its complexity, and its predictive power on unseen data. Processing of different SLTG is performed by a stochastic version of the two-step Early-based parsing strategy introduced in Schabes and Joshi, 1991.
doi:10.1007/978-94-010-0201-1_20
fatcat:fcn7gnoifbavtandyx6lwonyvm