Description: 这个是人工免疫系统中的反向选择算法(Negative Selection Aglorithm)的编程实例,它主要用于异常检测方面。请多指教！-this artificial immune system is the inverse algorithm (A Negative Selection glorithm) programming examples, it was mainly used anomaly detection area. Please advise! Platform: |
Size: 1380 |
Author:HaicoLi |
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Description: 这个是人工免疫系统中的反向选择算法(Negative Selection Aglorithm)的编程实例,它主要用于异常检测方面。请多指教！-this artificial immune system is the inverse algorithm (A Negative Selection glorithm) programming examples, it was mainly used anomaly detection area. Please advise! Platform: |
Size: 1024 |
Author:HaicoLi |
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Description: 针对SVM法线特征筛选算法仅考虑法线对特征筛选的贡献,而忽略了特征分布对特征筛选的贡献的不足,在对SVM法线算法进行分析的基础上,基于特征在正、负例中出现概率的不同提出了加权SVM法线算法,该算法考虑到了法线和特征的分布.通过试验可以看出,在使用较小的特征空间时,与SVM法线算法和信息增益算法相比,加权SVM法线算法具有更好的特征筛选性能.-Normal feature selection for SVM algorithm only considered normal for the contribution of feature selection, to the neglect of the characteristics of the distribution of feature selection have contributed to the lack of normal SVM algorithm based on the analysis, based on the characteristics of the positive and negative cases emergence of a different probability-weighted normal SVM algorithm, which takes into account the distribution and characteristics of normal. through the test can be seen in the use of smaller feature space, the normal and the SVM algorithm and information gain algorithm, normal weighted SVM algorithm has better performance of feature selection. Platform: |
Size: 4096 |
Author:苏苏 |
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Description: 主要是基于matlab实现了对字母的识别，可以当毕业设计用-Matlab realize is mainly based on the identification of the letters can be used when the Graduation Project Platform: |
Size: 77824 |
Author:wangxiujuan |
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Description: 分析了人工免疫系统的原理,简单建立了一种基于否定选择算法的网络入侵检测系统,
引入了一种用于异常事件识别的r-字符块匹配规则,并对规则存在的漏洞进行了分析。
-The paper gives a brief introduction to the principle of Immune System·In particular,the paper gives a simple
NIDS model based on negative selection algorithm,introduces a newstringmatching rule,r-chunks,for detecting anoma-
lous events and analyzes the“hole”induced by the rule·
Platform: |
Size: 7168 |
Author:小蓝 |
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Description: 否定选择算法的仿真 希望大家能好好学习
好东西和大家分享-Negative selection algorithm for the simulation of hope that we can learn good things and to share Platform: |
Size: 1024 |
Author:Eric Zheng |
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Description: Negative Selection Agorithm
1. we have a signal which we ll monitor
2. we produce lymphocytes - length lyphocyte as a signal, we take random numbers
3. NSA... we check that lymphocyte is different from signal, if not we random another
4. now we monitor signal, if any value of signal is the same or nearest to lyphocyte - we have anomaly. -Negative Selection Agorithm
1. we have a signal which we ll monitor
2. we produce lymphocytes- length lyphocyte as a signal, we take random numbers
3. NSA... we check that lymphocyte is different from signal, if not we random another
4. now we monitor signal, if any value of signal is the same or nearest to lyphocyte- we have anomaly. Platform: |
Size: 8192 |
Author:Tom |
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Description: 否定选择算法的实现，用的是两维数据，里面有两个文体分别是自体数据和检测数据-Negative selection algorithm, using a two-dimensional data, which are the two sports from the volume data and test data Platform: |
Size: 82944 |
Author:ARTHAS |
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Description: 采用经典的阴性选择算法N-NSA，用IRIS数据集对算法进行耐受和检测，检测器半径固定不变，检测效率不高，因此需要采用变半径的方法检测-The negative selection algorithm using the classical N-NSA, with the IRIS data set of algorithms for tolerance and detection, the detector radius is fixed, detection efficiency is not high, requiring the use of variable radius method to detect Platform: |
Size: 36864 |
Author:zy |
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Description: It is a general purpose one-class classification algorithm. As a development in the research area of Artificial Immune Systems (AIS), it is a negative selection algorithm, one of the earliest methods inspired by immune system. Negative selection algorithms are mainly based on the negative selection process in the thymus, in which immature T cells that recognize self cells are eliminated before the rest can mature and are deployed into the immune system.
The implementation posted here uses real-valued representation although the algorithm of V-detector should apply to other data representations as long as the matching rule can be expressed as a threshold of some distance measure.
Platform: |
Size: 602112 |
Author:nour12 |
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Description: 负向选择算法的一个例子,它的基本思想就是通过采集正常数据集合生成检测器集，然后将待测数据与抗体集合中全部元素进行匹配计算，如与任一元素的匹配达到一定阈值，即判断该数据异常。-An example of negative selection algorithm. The basic idea is to collect the normal data set generated by the detector set, and then tested the data collection with the antibody to match all the elements of calculation, if any element of the match reaches a certain threshold, that determine the data exception. Platform: |
Size: 1024 |
Author:yht |
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Description: 否定选择算法是1994年Forrest等人提出的一种人工免疫算法。它只需要利用有限数量的正常样本便能检测出无限的异常数据。-Negative selection algorithm is an artificial immune algorithm 1994 proposed by Forrest et al. It only requires the use of a limited number of normal samples can detect abnormal unlimited data. Platform: |
Size: 125952 |
Author:skiller |
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Description: 该代码是自己利用实际的大气污染数据编写的否定选择算法例程，验证否定选择算法的分类效果-The code is their actual air pollution data using negative selection algorithm written routines to verify the effect of negative selection algorithm classification Platform: |
Size: 6144 |
Author:蝈蝈 |
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Search - negative selection