上下文外之关键词检索 KWOC
关系数据库关键词检索 Keyword Search over Relational Databases
关键词全文检索 multi-word text searches
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简要介绍了网上搜索引擎中的“目录分类检索”和“关键词检索”的正确使用方法。
This paper briefly introduces the correct using method of "catalogue classification retrieval" and "keyword retrieval" in Internet search engine.
这可让我们改进在同一范围内，让你的关键词检索结果在搜索引擎中获得很好排名的策略。
This gives us the edge to see what is working to get top results for your keywords so we can improve up on those strategies and move your site above your competitors in the search engines.
实验显示，这两个检索模型的精确率与关键词检索模型保持基本一致，召回率却得到较大提高。
Experiments show that the precision of the two retrieval models is the same as keywords retrieval model, but the recall rate is improved greatly.
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