医疗行业软件集成IHE规范之一，讲述集成模式-The medical profession, one of software integration IHE norms, on the integrated model

医疗行业软件集成IHE规范之一，讲述事务-The medical profession, one of software integration IHE norms about affairs

Using TF-IDF to Determine Word Relevance in Document Queries : In this paper, we examine the results of applying Term Frequency Inverse Document Frequency (TF-IDF) to determine what words in a corpus of documents might be more favorable to us