This paper presents an abnormal detection based CURE algorithm, and does some experiments using the KDD99 dataset.
该文提出了一种基于CURE算法的异常检测方法,并以KDD99的数据集为基础做了相应的实验。
Component detection must be carried out when abnormal detection occurs and the safety confirmation of the used replacement medium is conducted at the same time.
出现检测异常时必须进行成分检测,同时对采用的置换介质进行安全确认。
On principle, Intrusion detection technology is made up of abnormal detection and musing detection and by the detected content, it includes host detection and network detection.
入侵检测技术从原理上分为异常检测和误用检测,从检测内容上分为主机入侵检测和网络入侵检测技术。
But many signature detection and non-signature detection approaches are at the operating system level not at the DBMS level, and cannot guarantee the prompt response for all abnormal behaviors.
但是,现今许多签字检测和非签字检测都是针对操作系统级而不是系统管理级,而且还不能保证对所有异常行为作出正确响应。
Experiments carried out on abnormal returns detection in stock market show that the VODM is feasible.
股票市场中异常收益检测的实验表明,VODM及其算法是有效的。
To solve this problem, a detection method based on global abnormal correlation analysis was proposed.
为了解决该问题,提出一种基于全局流量异常相关分析的检测方法。
The rule sets of the system include normal behavior rules and abnormal behavior rules, it make the system can carry out the anomaly detection and misuse detection in theory.
其中规则库中包含正常行为规则和异常行为规则,使得原型系统在理论上既可实现误用检测也可实现异常检测,并采用关联规则挖掘模块对网络连接数据进行处理。
Traditional method is difficult to be efficiently applied to the abnormal state detection of complex mechanical equipment because of the complex mechanism and insufficient fault samples.
旋转机械设备工作机理复杂,故障样本缺乏,难以应用传统的方法对其进行有效的异常状态检测。
The paper applies the technology of image processing and recognition to the detection of abnormal abrasion on the surface of cylinder liner.
论文把图像处理与识别技术直接应用到气缸套表面异常磨损检测中。
Methods Sterility test, mycoplasma detection, pyrogen detection and abnormal toxicity test were performed respectively on culture supernatant of neural stem cells from bone marrow.
方法对骨髓源性神经干细胞的培养上清分别进行无菌试验、支原体检测、热原质检测和异常毒性试验。
Equipment used to test for the detection of abnormal and normal lenses and lens samples compared to the following result.
用测试工装对检测有异常的镜头与样品正常的镜头做对比,结果如下。
Based on the modulus maxima at each scale of wavelet transform, this paper does a research into the detection of S-T segment of abnormal ECG, especially that of myocardial infarction.
基于小波变换的各个尺度上模极大值,本文深入研究了异常心电信号尤其是梗死发生时S - T段的检测。
Adopting the numeric simulation and the numeric detection technique, the analysis and discussion is made for the eigenvector selection in the measurement of abnormal sound of bearings.
采用数字仿真和数字检测技术,对轴承异常声检测特征量的选择进行了分析讨论。
To reduce the transmission delay of abnormal data, particularly in large data packets occasions, the method of keeping a detection bit in the MAC layer was used to deal with unexpected events.
为减少异常数据传输的时延,特别是对于数据包较大的场合,采用了在MAC层预留检测位的方法来处理突发情况。
Apply SVM technique to network intrusion detection, and propose a network abnormal intrusion detection model based on SVM.
将支持向量机应用于网络入侵检测,提出一种基于支持向量机的网络异常入侵检测模型。
The distribution of sample plots and the detection of abnormal sample plots in monitoring area are studied by means of principal component analysis according to these factors.
根据这些因子进行主分量分析,研究监测区域样地的分布及异常样地的探测。
The application shows that the system which has abnormal data detection system can provide high quality personalized service.
实际应用表明,添加了异常数据检测系统的垂直搜索引擎,能够为用户提供更高质量的个性化服务。
It 's very important for hydrocarbon reservoir finding, casing program design, drilling safety guarantee and hydrocarbon reservoir protection to do abnormal pressure prediction and detection well.
做好异常压力预监测工作对于发现油气藏、设计井身结构、保障钻井安全、保护油气层具有十分重要的意义。
Secondly, the anomaly detection model based on K-means algorithm and SOM network is constructed. It can classify the normal and abnormal network data stream so better to detect the unknown attack.
提出了一种k-均值聚类算法和SOM自组织神经网络算法相结合的异常检测模型,使得系统可以更好的分类正常数据流和异常数据流,以此来防范未知的攻击。
Objective To determine the abnormal result for activated partial thromboplastin time(APTT)by instrument detection with two commercial reagents.
目的探讨仪器法测定活化的部分凝血活酶时间(APTT)的参考范围和异常结果的判定标准。
Using intrusion detection to find abnormal transaction is common nowadays.
使用入侵检测找出数据库中异常事务是当前常用方法。
Novelty detection technology provides an avenue to fault detection problems when lacking of abnormal samples.
新异类检测技术为缺乏故障样本情况下的机电系统故障检测提供了一条有效途径。
Its mainly research topics include moving object detection, moving object recognition and tracking, abnormal behavior detection and alarm.
主要研究内容包括运动物体的检测、运动物体的识别和跟踪、异常现象的检测和报警等。
On the basis of the detection result, abnormal deciding means decides whether or not the abnormal vibrations are caused by the abnormal contact between the carriage (2) and the knitting needles.
根据该检测结果,由异常判断单元来判断有无三角座滑架(2)和织针的异常接触引起的异常振动。
The invention discloses a method for realizing the safety detection of mobile terminal software, including: detecting whether the abnormal condition appear in the software program produce;
本发明公开了一种实现移动终端软件安全检测的方法,包括:检测移动终 端中软件程序是否出现异常情况;
Intrusive-detection is an important approach to protecting electronic policing by means of analyzing the audit affairs and detecting the abnormal events in the system.
入侵检测通过分析审计事件,发现系统中异常活动,是电子警务安全保护的一条重要途径。
The detection rate of the chromosomal abnormality of the abnormal fetus detected by ultrasound (33.33%) was higer than the trisomy 21 high risk group(4.54%) and abnormal delivery group(9.09%)(P<0.05).
其中超声示胎儿异常组染色体异常检出率(33.33%)明显高于21-三体高风险组(4.54%)、不良孕产史组的检出率(9.09%)(P<0.05)。
The detection rate of the chromosomal abnormality of the abnormal fetus detected by ultrasound (33.33%) was higer than the trisomy 21 high risk group(4.54%) and abnormal delivery group(9.09%)(P<0.05).
其中超声示胎儿异常组染色体异常检出率(33.33%)明显高于21-三体高风险组(4.54%)、不良孕产史组的检出率(9.09%)(P<0.05)。
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