These keywords are stored repeatedly in the STANDARD_KW keyword table for every occurrence of a given keyword. 对于给定关键词的每次出现,关键词被重复地存储在STANDARDKW关键词表中。
Fact table rows now represent documents instead of keyword occurrences within the document. 事实表行现在表示文档,而不是关键词在文档中的出现。
In case representation the data table is used, case retrieval through the use of index, keyword matching, SQL query and calculation of K nearest neighbor method to execute the searching function. Finally, testing of the system verify the search algorithm. 在事例表示上通过数据表的形式,事例的检索通过索引、关键字匹配、SQL查询和K最近邻法的计算结合实现。最后通过系统的测试验证了本文检索算法的有效性。