Common basis for informationretrievalsystems is matching documents in the system and queries efficiently.
常见信息检索系统的基础是系统中匹配的文档和查询效率。
2
Recall and precision are the basic criteria for evaluation of retrieval quality in informationretrievalsystems.
查全率和查准率是评估信息检索系统检索质量的两个基本标准。
3
To overcome these shortcomings, more and more research organizations and companies do efforts to explore new generation of informationretrievalsystems.