normal profile meaning in Chinese
标准剖面
常规剖面
法向齿廓
正常轮廓
正常剖面
Examples
- Normal profile of soil
正常土壤剖面 - These two - layer markov chains were used to construct the normal profiles of server process ' s activity , and then to detect anomaly
这些两层的马尔可夫链用于构建服务进程的正常行为轮廓和异常检测。 - In the monitoring , the observed behaviour of process is analyzed to infer the probability that markov chain model of normal profile supports the observed behaviour . a low probability of support indicates a anomalous process behavior that may result from intrusive activities
监视过程中，根据马尔可夫模型对所观察到的进程行为的分析和概率推断来判定其行为是否偏离正常的行为轮廓，较低的概率意味者该行为是由入侵活动所引起的异常行为。 - Based on the mechanism of computer immune system , this paper presents a new anomaly detection technique to detect intrusion into computer system . in this technique , a markov chain model is used to represent a temporal profile of normal behavior of a process . the markov chain model of normal profile can be created by learning the historic data of the sequence of system calls produced by privileged processes running on unix system
传统的入侵检测技术，依照所基于的原则不同，通常分为误用入侵检测与异常入侵检测，本文在入侵研究中所采用的计算机系统免疫思想的基础上，提出了一种新的异常入侵检测技术，通过对( unix系统)特权进程系统调用序列的历史数据的学习，用马尔可夫链模型来建立特权进程的正常时态行为轮廓。 - Meanwhile , a major problem in anomaly detection is that system can issue false alarms when there are modifications in the normal system behavior ; therefore , we present an adaptive data - mining framework for anomaly detection . the normal profile can be updated at regular intervals , and as a result , false alarms are significantly reduced
同时,在异常检测系统中,当用户或系统行为的正常轮廓发生变化时,由于检测所需的规则库不能及时的更新,容易造成将用户或系统的正常行为误报为入侵的情况,因此,文中介绍了一个构造自适应系统的方法,通过这种方法,规则库可以自动的更新,并可以有效的减少误报。