Computational Semantic Lexicon Acquisition Methodology and Guidelines

نویسندگان

  • Evelyne Viegas
  • Victor Raskin
چکیده

In this document we describe computational semantic lexicons and provide methodologies along with guidelines to acquire them This document is the result of many years of theoretical investigation on the structure of a computational lexicon entry for Natural Language Processing within a knowledge based framework and of a more recent massive e ort in the actual building of computational semantic lexicons for Spanish English and Chinese These lexicons have been developed within MikroKosmos a machine translation MT system based on deep meaning analysis and generation

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

WSD and Closed Semantic Constraint

The application-driven construction of lexicon has been emphasized as a methodology of Computational Lexicology recently. We focus on the closed semantic constraint of the argument(s) of any verb concept by the noun concepts in a WordNet-like lexicon, which theoretically is related to Word Sense Disambiguation (WSD) at different levels. From the viewpoint of Dynamic Lexicon, WSD provides a way ...

متن کامل

Phrase Structure in a Computational Model O F Child Language Acquisition

This thesis describes a computational model of child language acquisition which acquires a recursive phrase-structure grammar in the absence of X-Bar Theory. The model assumes no grammar, lexicon, or segmentation. Input utterances include phrases as well as sentences, of no more than two levels of embedding, paired with their semantic representations. The initial products of acquisition are a l...

متن کامل

Acquisition Of Computational-Semantic Lexicons From Machine Readable Lexical Resources

This paper describes a heuristic algorithm capable of automatically assigning a label to each of the senses in a machine readable dictionary (MRD) for the purpose of acquiring a computational-semantic lexicon for treatment of lexical ambiguity. Including these labels in the MRD-based lexical database offers several positive effects. The labels can be used as a coarser sense division so unnecess...

متن کامل

Word Maturity: Computational Modeling of Word Knowledge

While computational estimation of difficulty of words in the lexicon is useful in many educational and assessment applications, the concept of scalar word difficulty and current corpus-based methods for its estimation are inadequate. We propose a new paradigm called word meaning maturity which tracks the degree of knowledge of each word at different stages of language learning. We present a com...

متن کامل

The Generative Lexicon

In this paper, I will discuss four major topics relating to current research in lexical semantics: methodology, descriptive coverage, adequacy of the representation, and the computational usefulness of representations. In addressing these issues, I will discuss what I think are some of the central problems facing the lexical semantics community, and suggest ways of best approaching these issues...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 1998