召回率和准确率 信息检索领域两个最基本指标是召回率(Recall Rate)和准确率(Precision Rate),召回率也叫查全率,准确率也叫查准率,概念公式: 为了直观的描述这两个概念,我们用是否相关和是否被检索到两个维度的指标来对...
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maximum precision rate 最高识别率
Search engine is an indispensable tool of using resources on the internet for users,while the precision rate is very low at present.
搜索引擎是用户利用网络资源不可或缺的工具,但目前搜索引擎的查准率有待提高。
参考来源 - 个性化搜索引擎算法研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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。
Experiment shows that it can get a high precision rate if set a high threshold and high similarity.
实验结果表明,当取高阈值且高相似度时,就可得到很高的准确率。
The precision rate of word sense disambiguation depends on the completeness of disambiguation knowledge.
词义排歧的精确率依赖于排歧知识的完备性。
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