高级版的hadoop的wordcount程序，在计数单词的时候可以考虑到标点符号等，运用了hadoop较高级的功能。-Hadoop wordcount procedures Premium, count words can be taken into account such as punctuation, use hadoop higher functionality.

在Hadoop平台下实现的WordCount，该程序的功能是统计程序中单词的数目-The WordCount in the Hadoop platform, the functionality of the program is cal the number of words in the statistical procedures

用JAVA语言编写的词频统计以及根据词的共现确定文章关键词的程序-JAVA language word frequency statistics and procedures in accordance with article keyword co-occurrence of the word is determined