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准确率

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Compared with categorization by hand, automatic text categorization classifies texts faster and its categorization accuracy rates higher.

与之相比,文本自动分类具有快速、高效的特点,且分类准确率较高。

Using the surface observation data and NCEP reanalysis data, spring thermal depressions in the southwest of China are classified into a local type and north-intruding type. Then the position and strength indexes are defined, the space-time distribution and numeral characteristic are analyze and their formation rules and mechanisms are studied for improving the accuracy of weather forecast. The results indicate that the thermal depressions are mostly regional and stationary.

利用地面常规观测资料和NCEP再分析资料,把我国西南地区春季出现的热低压分为本地生成型热低压和北方移入型热低压两种类型,定义了热低压的位置指数和强度指数,并以此讨论两种类型热低压的时空分布特征,对西南热低压进行定量描述以及研究其形成规律和机理,以提高天气预报的准确率

The predictability of thyroglobulin of malignant thyroid nodule were similar t...

结论动态观察Tg对鉴别甲状腺结节良、恶性有较高的临床价值。Tg与B超联合可提高诊断的准确率及灵敏度。

The testing result suggests that the system is time-saving and of high accuracy.

测试结果表明,入侵检测系统扫描网络花费时间不多,扫描结果准确率很高。

Our company maintains the database in a dynamic way, in order to guarantee the accuracy and timeliness.

公司对数据库进行动态维护,以保证信息的准确率和时效性。

That is, the toll amount prediction and toll collector fraud classification ask that the knowledge expression ability should exist in the relationship between the input and output variables on the premise of the accuracy rates satisfy the demands.

其中,收费额预测和收费员作弊分类这两个应用要求在准确率满足要求的情况下,输出结果和输入变量之间的关系还要具有知识表达能力,以便为道路营运与管理、公众服务、政府与科学研究等方面提供有用信息和决策支持。

The accuracy of the 24-hour fine-or-rainy forecast is up to over 80% and the torrential rain forecast is quite helpful.

经检验系统的24 h晴雨预报准确率可以达80%以上,对暴雨的预报也有一定的参考价值。

Clustering method is used to classify time series for stationarity analysis and a nonlinear transformation theory is presented.

采用聚类方法实现了金融多元时间序列平稳性的自动分类,并提出了非线性转换理论,大幅度提高了传统平稳性分析方法的准确率;4。

After observing the phenomena, a translucence model is presented based on the high pass filter and the model efficiently represents translucence of the smoke.

实验结果表明,累积和半透明模型相结合提高了鲁棒性、增强了抗干扰性,明显地提高了探测的准确率

Intelligent Transportation System on the core algorithm- the path that the test algorithm, the actual travel path and the path of speculation after the results were compared to assess the path that algorithm accuracy and performance.

详细说明:对智能交通系统的核心算法-路径推测算法进行测试,将实际行驶路径与经过路径推测的结果进行比较,以评估路径推测算法的准确率和性能。

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推荐网络例句

The objective is to subjugate and discourage the people, because that allows the elite to continue to rule unopposed.

其目的是压制和打击人民的积极性,因为这可以让实权派继续统治不会沦为反对派。

GOD,this is the second time you vanquished me!

天啊,这是第二次你打败了我!

So a kind of strong antagonism permeated in the relations of two countries.

所以两国这一时期的政治关系始终弥漫着一种强烈的对抗情绪。