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Web Text Corpus for Natural Language Processing

Published 1 April 2006
Vinci Liu, James Curran
Citations56

TL;DR

A Web Corpus is created by downloading web pages to create a topic-diverse collection of 10 billion words of English and it is shown that for context-sensitive spelling correction the Web Corpus results are better than using a search engine.

Abstract

Web text has been successfully used as training data for many NLP applications. While most previous work accesses web text through search engine hit counts, we created a Web Corpus by downloading web pages to create a topic-diverse collection of 10 billion words of English. We show that for context-sensitive spelling correction the Web Corpus results are better than using a search engine. For thesaurus extraction, it achieved similar overall results to a corpus of newspaper text. With many more words available on the web, better results can be obtained by collecting much larger web corpora.

Keywords

Computer Science