Vietnamese transition-based dependency parsing with supertag features
In recent years, dependency parsing is a fascinating research topic and has a lot of applications in natural language processing. In this paper, we present an effective approach to improve dependency parsing by utilizing supertag features. We performed experiments with the transition-based dependency parsing approach because it can take advantage of rich features. Empirical evaluation on Vietnamese Dependency Treebank showed that, we achieved an improvement of 18.92% in labeled attachment score with gold supertags and an improvement of 3.57% with automatic supertags.
Code (0)
등록된 구현이 없습니다.
Tasks
Dependency ParsingTransition-Based Dependency ParsingSimilar Papers 제목 키워드 기반
Greedy Transition-Based Dependency Parsing with Discrete and Continuous Supertag Features
We study the effect of rich supertag features in greedy transition-based dependency parsing. While previous studies have shown that sparse boolean features representing the 1-best supertag of a word can improve parsing a…
Dependency ParsingTransition-Based Dependency ParsingInitial Explorations of CCG Supertagging for Universal Dependency Parsing
In this paper we describe the system by METU team for universal dependency parsing of multilingual text. We use a neural network-based dependency parser that has a greedy transition approach to dependency parsing. CCG su…
CCG SupertaggingDependency ParsingMachine TranslationIntegrating Supertag Features into Neural Discontinuous Constituent Parsing
Syntactic parsing is essential in natural-language processing, with constituent structure being one widely used description of syntax. Traditional views of constituency demand that constituents consist of adjacent words,…
ChunkingDependency ParsingSentenceRevisiting Supertagging and Parsing: How to Use Supertags in Transition-Based Parsing
Error Analysis for Vietnamese Dependency Parsing
Dependency parsing is needed in different applications of natural language processing. In this paper, we present a thorough error analysis for dependency parsing for the Vietnamese language, using two state-of-the-art pa…
Dependency Parsing