{"title":"A method for compressing lexicons","authors":"S. Ristov, Eric Guy Claude Laporte","doi":"10.1109/DCC.2002.1000013","DOIUrl":null,"url":null,"abstract":"Summary form only given. Lexicon lookup is an essential part of almost every natural language processing system. A natural language lexicon is a set of strings where each string consists of a word and the associated linguistic data. Its computer representation is a structure that returns appropriate linguistic data on a given input word. It should be small and fast. We propose a method for lexicon compression based on a very efficient trie compression method and the inverted file paradigm. The method was applied on a 664000 string, 18 Mbyte, French phonetic and grammatical electronic dictionary for spelling-to-phonetics conversion. Entries in the lexicon are strings consisting of a word, its phonetic transcription, and some additional codes.","PeriodicalId":420897,"journal":{"name":"Proceedings DCC 2002. Data Compression Conference","volume":"75 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2002-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings DCC 2002. Data Compression Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/DCC.2002.1000013","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Summary form only given. Lexicon lookup is an essential part of almost every natural language processing system. A natural language lexicon is a set of strings where each string consists of a word and the associated linguistic data. Its computer representation is a structure that returns appropriate linguistic data on a given input word. It should be small and fast. We propose a method for lexicon compression based on a very efficient trie compression method and the inverted file paradigm. The method was applied on a 664000 string, 18 Mbyte, French phonetic and grammatical electronic dictionary for spelling-to-phonetics conversion. Entries in the lexicon are strings consisting of a word, its phonetic transcription, and some additional codes.
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