Keyword Extraction for Text Characterization
本文档由 霺ǚ♀輕寒 分享于2010-10-15 18:44
Keywords are valuable means for characterizing texts. In order to extract keywords we propose an efficient and robust, language- and domainindependent approach which is based on small word parts (quadgrams). The basic algorithm can be improved by re-examining and re-ranking keywords using edit distance (i.e. Levenshtein distance) and an algorithm ..
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君,已阅读到文档的结尾了呢~~