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丛 书 名:Synthesis Lectures on Human Language Technologies
I S B N:(纸本) 9781598295962
出 版 社:Morgan & Claypool Publishers
出 版 年:2009年
主 题 词:computers internet computer science software engineering inf computers internet computer science general computers internet computer science general aas computers internet general computers internet general aas
学科分类:08[工学] 0812[工学-计算机科学与技术(可授工学、理学学位)]
摘 要:Dependency-based methods for syntactic parsing have become increasingly popular in natural language processing in recent years. This book gives a thorough introduction to the methods that are most widely used today. After an introduction to dependency grammar and dependency parsing, followed by a formal characterization of the dependency parsing problem, the book surveys the three major classes of parsing models that are in current use: transition-based, graph-based, and grammar-based models. It continues with a chapter on evaluation and one on the comparison of different methods, and it closes with a few words on current trends and future prospects of dependency parsing. The book presupposes a knowledge of basic concepts in linguistics and computer science, as well as some knowledge of parsing methods for constituency-based representations. Table of Contents: Introduction / Dependency Parsing / Transition-Based Parsing / Graph-Based Parsing / Grammar-Based Parsing / Evaluation / Comparison / Final Thoughts