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COLING
2010
14 years 8 months ago
Data-Driven Parsing with Probabilistic Linear Context-Free Rewriting Systems
This paper presents a first efficient implementation of a weighted deductive CYK parser for Probabilistic Linear ContextFree Rewriting Systems (PLCFRS), together with context-summ...
Laura Kallmeyer, Wolfgang Maier
COLING
2010
14 years 8 months ago
Constituent Reordering and Syntax Models for English-to-Japanese Statistical Machine Translation
We present a constituent parsing-based reordering technique that improves the performance of the state-of-the-art English-to-Japanese phrase translation system that includes disto...
Young-Suk Lee, Bing Zhao, Xiaoqian Luo
COLING
2010
14 years 8 months ago
Forest-guided Supertagger Training
Supertagging is an important technique for deep syntactic analysis. A supertagger is usually trained independently of the parser using a sequence labeling method. This presents an...
Yao-zhong Zhang, Takuya Matsuzaki, Jun-ichi Tsujii
COLING
2010
14 years 8 months ago
Better Arabic Parsing: Baselines, Evaluations, and Analysis
In this paper, we offer broad insight into the underperformance of Arabic constituency parsing by analyzing the interplay of linguistic phenomena, annotation choices, and model de...
Spence Green, Christopher D. Manning
COLING
2010
14 years 8 months ago
Morphological Analysis Can Improve a CCG Parser for English
Because English is a low morphology language, current statistical parsers tend to ignore morphology and accept some level of redundancy. This paper investigates how costly such re...
Matthew Honnibal, Jonathan K. Kummerfeld, James R....