recall ratio

And the results show that compared to the knowledge acquisition method supported by semantic Web ontology, this method can acquire not only precise knowledge but also imprecise knowledge, and the recall ratio is improved obviously.

结果表明：相对于语义Web本体支持的知识获取方法，该方法不但能获取到精确知识而且能获取到不精确知识，并且明显提高了知识获取的召回率。

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Finally, this paper builds the SVM construction. By testing 1 000 sentences with the SVM constructed, the ideal result of 69.6% accuracy and 67.8% recall ratio is obtained.

通过对待测的1000句汉语句子应用SVM进行了动词搭配的自动识别分析，获得了开放测试抽取正确率为69.6%，召回率为67.8%的理想结果。

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The choice of the search words has direct influence on the recall factor and pertinence ratio.

检索词的选择恰当与否直接影响到检索的查全率与查准率.

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Many papers have discussed the relationships between recall ratio and precision ratio.

有多篇文章讨论了查准率和查全率之间的种种关系.

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Approach to the Raising of Recall Ratio and Precision Ratio in Retrieving Research Achievements

谈谈提高查新检索查全率和查准率的方法

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It provides an essential condition for the research on the relations between recall ratioprecision ratio.

为进一步研究查全率与查准率的关系提供了必要的条件.

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