A Block-Based Robust Dependency Parser for Unrestricted Chinese Text1

A Block-Based Robust Dependency Parser For Unrestricted Chinese Text

Although substantial efforts have been made to parse Chinese, very few have been practically used due to incapability of handling unrestricted texts. This paper realizes a practical system for Chinese parsing by using a hybrid model of phrase structure partial parsing and dependency parsing. This system showed good performance and high robustness in parsing unrestricted texts and has been appli...

Feature Engineering in Persian Dependency Parser

Dependency parser is one of the most important fundamental tools in the natural language processing, which extracts structure of sentences and determines the relations between words based on the dependency grammar. The dependency parser is proper for free order languages, such as Persian. In this paper, data-driven dependency parser has been developed with the help of phrase-structure parser fo...

Dependency Grammar and Dependency Parsing

Parsing unrestricted text is useful for many language technology applications but requires parsing methods that are both robust and efficient. MaltParser is a language-independent system for data-driven dependency parsing that can be used to induce a parser for a new language from a treebank sample in a simple yet flexible manner. Experimental evaluation confirms that MaltParser can achieve rob...

Dependency Language Models for Transition-based Dependency Parsing

In this paper, we present an approach to improve the accuracy of a strong transition-based dependency parser by exploiting dependency language models that are extracted from a large parsed corpus. We integrated a small number of features based on the dependency language models into the parser. To demonstrate the effectiveness of the proposed approach, we evaluate our parser on standard English ...

Optimizing a Deterministic Dependency Parser for Unrestricted Swedish Text