accuracy rate的例句大全

The system can overcome part of disadvantages in traditional intrusion detection system, and adapt requirements with different network. The experiment shows that the system can improve the detection accuracy rate, reduce the false negatives probability.

基于马尔可夫链建立的网络异常检测系统可以克服传统入侵检测系统的部分缺陷，能够适应不同网络环境的要求，同时也有效提高了系统的检测能力和检测效率，降低了误报率。

Experiments have shown that new topic-focused Web crawler is ideally effective in terms of both download speed and accuracy rate, which ensures the validity and practicability of the crawler.

实验表明，新的主题爬虫在下载速度和准确率上都有理想的效果，保证了爬虫有效性和实用性。

Results With the improvement of the reporting modes of infectious disease epidemic situation, the integrity rate, the accuracy rate and the reporting timeliness rate of infectious disease report cards and the failed reporting rate of infectious diseases were obviously improved.

结果随着传染病疫情报告方法的改进，传染病报告卡的完整率、准确率、报出及时率及传染病漏报率都有了明显的改善。

Conclusions TRUS guided transperineal biopsy is an ideal method for the diagnosis of prostate cancer with a high accuracy rate and fewer complications.

结论TRUS引导下经会阴前列腺穿刺准确率高，并发症少而轻，是诊断前列腺癌的重要方法。

Guzman de rojas say the dictionary capacity still must be expanded to arrive at a passable accuracy rate of 90 percent

Guzman de Rojas认为词典的容量仍需扩充以达到约90%的精确率

You have the accuracy rate of a magic 8 ball.

你的准确度就跟魔法八号球一样

Simulation show that the dynamic method improves the baseline recognition accuracy rate from 80.1% to ( 84.1%), with a decrease of 19.96% in the relative error rate. Thus, the dynamic method rapidly increases practical speech recognition system performance.

实验表明：该方法使识别率从80.16%提高到84.12%，相对误识率降低了19.96%，在实用中提高了基线系统的识别性能。

Adopted the improvement method of difference between each frame, in the detection of each kind of vehicles to run a red light violating the rules and regulations, we achieved 25 frame per second and the accuracy rate of detection are about 90%.

采用改进的帧间差分算法，对各种车辆违章闯红灯行为的检测达到25fps，对车辆检测的准确率达到90%左右。

In order to improve the alarm accuracy rate in nuclear power station, this paper adopts Wavelet De noising ( WD) method based on statistic characteristics and presents a loose parts alarm method.

针对核电站中检测跌落零件误报警率高的问题，本文对带通滤波后的跌落零件冲击信号应用了基于统计特征的小波去噪方法，并给出了去噪后的跌落零件报警方法。

Finally, to verify the validity of the model, I used historical data back to the early warning model for sub-test, binary logistic model to calculate the overall accuracy rate and false alert rate.

最后，为了验证模型的有效性，笔者利用历史数据对预警模型进行回判测试，计算出二元逻辑斯蒂模型的总体预警准确率和误判率。

When Web pages have 2 comments or more, the Web information extraction method based on semantic tags has a great effect on accuracy rate and recall rate.

当网页中评论数量大于2条以上时，基于语义标记的Web信息抽取方法在准确率和召回率上有很好的效果。

By comparing the results of experiment get the conclusion: in the same experimental condition SVM has better filtering performance index ( including recall rate, accuracy rate, precision rate and F value) than NB in the Chinese spam filtering.

通过比较实验结果可知：在相同的实验条件下，SVM在进行中文垃圾邮件过滤时其过滤性能指标（包括召回率、正确率、准确率和F值）较NB有所提升。

The experimental results demonstrate the high accuracy rate of the improved algorithm.

实验结果表明，新算法分割精确率较高。

As this algorithm selects feature subset using evaluation criterion based on the margin, and constructs individual classifier with higher accuracy rate, it improves the performance of ensemble learning.

该算法用基于margin的特征子集评估准则来选择特征子集，构造了准确率比较高的个体分类器，提高了集成学习的效果。

According to the test of Chinese text classification data sets, the results show this algorithm can take on the higher learning ability and better classification accuracy rate comparing with GA-SVM algorithm.

通过对中文文本分类数据集进行的测试，结果表明该算法与GA-SVM算法相比，可以获得较高的学习能力和更好的分类正确率。

Through experiments, the identification accuracy rate of the flame detection proposal is more than 99%. The diesel engined car uses compression ignition type.

经过实验，该熄火检测方案识别正确率在99%以上。

Methods SD of Wistar rats was induced by employing flower pot 3 months after they were exposed to different doses of DU particles by means of intratracheal instillation. The accuracy rate of Y-labyrinth experiment and number of NOS positive cortical neurons were observed after 72 h of SD.

方法不同剂量贫铀颗粒气管灌注后3个月，采用小平台水环境法（flower pot）建立大鼠SD模型，观察大鼠SD72h后Y迷宫正确百分率及大脑皮层NOS数目变化情况。

We have applied holdout method and 10-fold cross-validation method in the system. They estimate mainly the accuracy rate of the model.

本系统实现的是保持法和10折交叉确认法，主要是对生成的决策树模型进行准确率方面的评估。

The advantages of this method are: accuracy rate of detecting gross errors is high;

该法的优点是辨识粗差准确率高，能同时定位多个粗差。

Conclusions: The main measures of decreasing the neonate mortality are to increase the accuracy rate of prenatal diagnosis, to prevent pregnancy complications, and to avoid hypoxia, apnea and premature delivery.

结论：提高产前检查诊断的准确率，防止孕期并发症，预防缺氧、窒息和早产，是降低新生儿病死率的主要措施。