详细解读了textrank算法的原理和实现过程，textrank是自然语言处理中的关键词提取模块的重要算法，其准确度和不需要语言模块的匹配特性让其在各方面运用-Detailed interpretation of the textrank algorithm principle and implementation process, textrank natural language processing keyword extract

textrank算法实现，包含数据集，实现关键词提取，textrank算法不懂自行百度(Textrank algorithm implementation, including data sets, keyword extraction, textrank algorithm do not understand their own Baidu)

基于词性与位置加权的textrank算法，实现新闻关键词提取功能(keywords extraction based on textrank alorigthm with POS and word position preferences)