PASCAL - Pattern Analysis, Statistical Modelling and Computational Learning

The application of structured learning in natural language processing
Yizhao Ni, Craig Saunders, Sandor Szedmak and Mahesan Niranjan
Machine Translation Journal Volume 24, Number 2, pp. 71-85, 2010.

Abstract

We propose a structured learning approach,max-margin structure (MMS), which is targeted at natural language processing (NLP) tasks. The architecture of our approach is shown to capture structural aspects of the problem domains, leading to demonstrable performance improvements on two NLP tasks: part-of-speech tagging and statistical machine translation (SMT).We present a perceptron-based online learning algorithmto train themodel and demonstrate desirable computational scaling behavior over traditional optimisation methods.

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EPrint Type:Article
Project Keyword:Project Keyword UNSPECIFIED
Subjects:Natural Language Processing
Information Retrieval & Textual Information Access
ID Code:7257
Deposited By:Ni Yizhao
Deposited On:14 March 2011