摘要： 详细的思路可以参照小论文树立0317关键词分为以下几类：t/****一些通用的过滤词，这些通用的过滤词可以使用和节目一起出现的词语，结合tf-idf看出来么？*****/ public static String[] tvTerms={"观看","收看","节目","电视","表演","演出"}; public static String[] channelTerms={"央视","中央电视台","春晚"," 阅读全文