Experiment results show that the recall rate and precision of which based-ontology improve much compared with the method which based text similarity.

Chinese Name Segmentation in Automatic Index System The experiments show that the precision and recall rate respectively reach 70.3% and 82.2%.

通过对互联网上随机抽取的1000篇文章进行测试，结果表明，中文姓名识别召回率为82.2%，准确率为70.3%。

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Experiments show that the system has a high practical value, and to some extent improve the accuracy and recall rate in the retrieval.

实验证明本系统具有较高的实用价值，在检索的召回率和准确率等方面都有一定改善。

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The results of experiment are: the different types of information often result that the results of the precision and recall rate will be different.

由于信息类别的不同，通常计算结果的查准率和召回率会有所不同。

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The experimental results demonstrates that this method has achieved good categorization effect and high recall rate and accuracy on ontology labeling.

经过大量的实验表明，该方法具有较好的分类效果，对本体的标注具有较高的准确率和召回率。

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The result of experiment shows that the method is effective, with above 85% precise rate and about 70% recall rate.

相关链接提取方法测试结果，精确率在85%以上，召回率在70%左右，表明该方法很有效。

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In addition, semantic idea assists P2P system better understanding the search and improving its performance, especially recall rate.

语义思想的应用，使P2P系统能够理解搜索请求，有利于检索性能，特别是查全率的提高。

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In the second stage, protein relation extraction system is used for relation extraction as a supplement to improve the recall rate.

在第二阶段中，使用蛋白质关系抽取系统进行关系抽取作为补充，来提高召回率。

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On test data with 135 400 frames, the accuracy rate 85.8% and the recall rate 97.5% are obtained.

实验使用135400帧的测试数据达到了85.8%的准确率和97.5%的重现率。

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If choosing the appropriate loss factor, the accuracy rate and the recall rate can be improved to ideal result.

若选择合适的损失因子，正确率和召回率都能达到一个比较理想的效果。

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Through a series of experiments, the experimental results show that it improves the service discovery recall rate and precision.

通过一系列实验，实验结果证实提出的方法可以有效提高服务发现的查全率和查准率。

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Secondly, the relevance judgment between short query and massive information results in lower accuracy and recall rate.

其次，利用用户的简短查询与海量信息进行相关性匹配，准确率和召回率较低。

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This algorithm ameliorates the recall rate of low frequency terms while assures the integral effect.

该算法在保证整体术语抽取效果的同时，改善对低频术语的召回率。

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The recall rate is proposed to be the key indicator for evaluating the implementation of recall.

提出以“召回率”作为评价召回实施情况的主要指标。

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Our experiments show that the algorithm has higher recall rate in the condition that high accuracy rate is ensured.

实验结果表明，该算法在保证较高准确率的情况下，具有更高的召回率。

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Experiments show that the recall rate and FP rate of spam filtering get a good result.

实验结果表明MailGate对垃圾邮件过滤的召回率和误判率能够达到较好的效果。

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The intelligent search mechanisms support flexible semantic expression but hold low scalability and recall rate.

智能化路由策略语义表达灵活，但可扩展性和查全率较低；

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Experiments show that the accuracy and recall rate of detection method are improved obviously.

实验表明，该检测方法的检测准确率和查全率都有明显提高。

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The results indicate that the accuracy and the recall rate have been improved by 1.59% and 0.93% respectively, and the time expense has been reduced by nearly 66.6%.

对句长大于40个词的汉语长句单独进行了实验，句法分析精度和召回率分别提高1.59%和0.93%，同时时间开销降低了近2/3。

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A system of image retrieval based on semantic is introduced and the primary results of experiments show that it has higher precision rate in WWW image retrieval.

基于此方法，建立了一个基于语义的WWW图像检索系统。初步实验表明，该系统具有较高的图像检索准确率。

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The effectiveness of this approach has been proved by the diagnosis examples of many rotary compressors and the precision rate reaches 97%.

应用实例表明，本文方法能够对滚动转子式压缩机故障进行有效诊断，其准确率可达97%以上。

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