2、评价指标 1）正确率（accuracy） 正确率是我们最常见的评价指标，accuracy = （TP+TN）/(P+N)，这个很容易理解，就是被分对的样本数除以所有的样本数，通常来说，...
基于24个网页-相关网页
定义2-5相关准确率(R-Precision)单个查询主题的R-Precision是检索出R个 文档时的准确率。其中R是检索测试集中与查询主题相关的文档数量。
基于8个网页-相关网页
正确率 Accuracy ; Correct Answer Fill Rate ; percent correct ; precision versus recall curve
准确率 Precision Rate ; Accuracy ; precision
攻击准确率 attack rating
精确率 precision ratio ; Precision ; Precision-Recall Curve
预报准确率 [气象] forecast accuracy
参数准确率 Accuracy rating for technical data
射击准确率 Shot Accuracy
对抗恶魔的攻击准确率 AR
交期准确率 Order Delivery Accuracy
改进算法使搜索引擎的排序结果更符合查询条件，相应的查确率也有很大提高。
The improved algorithm can make the search engine ranking results more in line with the query, and the corresponding precision rate has also been greatly improved.
本文介绍了一种由单片微型计算机、高压电力电容器和控制装置组成新的高压无功确率自动补偿系统。
This paper presents a new automatic compensation system of high tension reactive power, which consists of single-chip microcomputer, high tension capacitor and control device.
英国跨国公司具有较高的生产率水平，优秀的国内企业水准也并不弱，但是规模较小的公司确举步唯艰。
Britain's multinational companies have good productivity levels, and the best domestic firms are not far off, but smaller ones often struggle.
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