1)  NN
NN
1.
The design and realization of the remote online monitor and fault diagnosis system are introduced ,some relevant key techniques such as WWW(World Wide Web),VI (Virtual Instrument),NN(Nerve Ne t)are discussed detailedly.
介绍了远程在线监测和故障诊断系统的各个部分的设计和实现原理 ,对所涉及到的关键技术 WWW、虚拟仪器 VI、神经网络 NN等进行了详细的讨论。
2)  NN
最近邻居
1.
Moving Objects’ NN Queries Based on Spatio-Temporal Continuity;
基于时空连续性的运动对象最近邻居查询
2.
Improvement of the EINN Algorithm for NN Query Traversing;
EINN最近邻居查询索引遍历算法改进
3)  RBF NN
RBF算法
1.
Application of Incremental Genetic RBF NN in Converter Vanadium Recover;
增量式遗传RBF算法在转炉提钒中的应用
4)  NN-DNJ
NN-DNJ
1.
OBJECTIVE:To investigate the anti-HBV activities of deoxynojirimycin(DNJ)derivatives N—benzyl—1—DNJ(P-DNJ)and N—nonyl—1—DNJ(NN-DNJ)in vitro.
目的:观察脱氧野尻霉素(DNJ)衍生物N—苄基—1—脱氧野尻霉素(P-DNJ)与N—壬基—1—脱氧野尻霉素(NN-DNJ)的体外抗乙型肝炎病毒(HBV)作用。
5)  nn-pair
nn对
1.
It was supposed that,the nucleus was composed of α-cluster,pn-pair,and nn-pair.
设想把原子核看成由α-结团,pn对,nn对组成,发现pn对、nn对和α-结团之间的相互作用造成了在奇异核中分离nn对时所需的分离能的有规律变化。
6)  K-NN
K-NN
1.
An Algorithm for Optimizing Multidimensional K-NN Queries in Wireless Sensor Networks;
一种无线传感器网络中的多维K-NN查询优化算法(英文)
2.
Based on the principle of blind steganalysis that separate stego-images from original images by classifier with image features vectors,this paper proposes a method of performing feature selection with classifiers based on K-NN and SVM.
根据分类器基于图像特征进行信息盲检测的原理,提出了联合使用K-NN分类器和SVM分类器的特征选择方法,并对多种隐写算法和工具进行实验,比较了它们的分类精度,验证了特征优化的重要性。
3.
In k-NN method same factor is assigned to each attribute when computing the dissimilarity of two different training samples,as a result,the accuracy of classification gets worse and even confusion will come into being especially when there are many irrelevant attributes.
k-最临近(k-NN)分类方法在计算两训练样本的相异度时给每一属性加相同的权,这样会造成分类的准确性下降,尤其当存在很多无关属性时,甚至会造成混乱。
参考词条
补充资料:1000 nn ferrite
CAS:12645-50-0
中文名称:氧化铁镍锌
英文名称:Iron nickel zinc oxide;1000 nn ferrite;nickel zinc ferrate;nickel zinc ferrite;nickel-zinc ferrite;ironnickelzincoxide
说明:补充资料仅用于学习参考,请勿用于其它任何用途。