keyword index

It makes a single index node can hold any number of keyword by using a cipher-text block array to organize the encrypted keywords, thus breaking the limit on number of keywords in the index node by the encryption length.

通过用密文块数组来组织加密关键字的方法，使得单个索引节点可以容纳任意数量的关键字，从而突破了加密长度对索引节点中关键字字数的限制。

In order to improve the efficiency and accuracy of search, the order of case retrieval is index, keyword and K nearest neighbor.

为了提高系统检索的效率和准确度，事例检索的方法按照索引、关键字、K最近邻法的顺序进行。

The first step in automatic index is keyword segmentation.

主题词的切分是自动标引的第一步。

We now come to a page that ranks our keywords by KEI, or Keyword Effectiveness Index.

现在到了我们的队伍,一页的关键词祺、键字或效益指标.

In a KWIC-index, a title is listed once for each keyword that occurs in the title.

在KWIC索引中, 对于每个关键字,含有该关键字的称呼都要出现一次.