资 源 简 介
svm文本分类改进,关键词抽取（Keywords Extraction）指的是如何从一篇文档（或多篇相关文档）中自动抽取出能很好地代表文档主题的若干个词或短语。-Improvement of SVM text classification, keyword extraction (Keywords Extraction) refers to how a document (or more related documents) automatically extracted to represent the theme of a number of documents a word or phrase.
