# Letter N
[*Return*](https://github.com/SyncedAI00/Artificial-Intelligence-Terminology/blob/master/README.md)
索引编号|英文术语|中文翻译|常用缩写|来源&扩展|备注
---|---|---|---|---|---
AITD-01259|N-Gram|N元||[1]||
AITD-01260|N-Gram Feature|N元特征||[1]||
AITD-01261|N-Gram Model|N元模型||[1]||
AITD-01262|Naive Bayes Algorithm|朴素贝叶斯算法||[1]||
AITD-01263|Naive Bayes Classifier|朴素贝叶斯分类器||[1]||
AITD-01264|Naive Bayes|朴素贝叶斯|NB|[[1]](https://www.jiqizhixin.com/articles/2017-11-20-6)||
AITD-01265|Named Entity Recognition|命名实体识别||[1]||
AITD-01266|Narrow Convolution|窄卷积||[1]||
AITD-01267|Nash Equilibrium|纳什均衡||[1]||
AITD-01268|Nash Reversion|纳什回归||[1]||
AITD-01269|Nats|奈特||[1]||
AITD-01270|Natural Exponential Decay|自然指数衰减||[1]||
AITD-01271|Natural Language Generation|自然语言生成|NLG|[1]||
AITD-01272|Natural Language Processing|自然语言处理|NLP|[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00280/978-1-78801-789-3)[[2]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00037/978-1-78801-789-3)[[3]](https://www.nature.com/articles/s41557-021-00716-z)[[4]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00001/978-1-78801-789-3)[[5]](https://www.jiqizhixin.com/articles/2017-12-14-5)[[6]](https://www.jiqizhixin.com/articles/2017-11-14-4)[[7]](https://www.jiqizhixin.com/articles/2017-11-12-3)|机器学习|
AITD-01273|Nearest Neighbor|最近邻||[1]||
AITD-01274|Nearest Neighbor Classifier|最近邻分类器||[1]||
AITD-01275|Nearest Neighbor Graph|最近邻图||[1]||
AITD-01276|Nearest Neighbor Regression|最近邻回归||[1]||
AITD-01277|Nearest-Neighbor Search|最近邻搜索||[[1]](https://www.jiqizhixin.com/articles/2018-01-24-3)||
AITD-01278|Negative Class|负类||[1]||
AITD-01279|Negative Correlation|负相关法||[1]||
AITD-01280|Negative Definite|负定||[1]||
AITD-01281|Negative Log Likelihood|负对数似然函数||[1]||
AITD-01282|Negative Part Function|负部函数||[1]||
AITD-01283|Negative Phase|负相||[1]||
AITD-01284|Negative Sample|负例||[1]||
AITD-01285|Negative Sampling|负采样||[1]||
AITD-01286|Negative Semidefinite|半负定||[1]||
AITD-01287|Neighbourhood Component Analysis|近邻成分分析|NCA|[1]||
AITD-01288|Nesterov Accelerated Gradient|Nesterov加速梯度|NAG|[1]||
AITD-01289|Nesterov Momentum|Nesterov动量法||[1]||
AITD-01290|Net Activation|净活性值||[1]||
AITD-01291|Net Input|净输入||[1]||
AITD-01292|Network|网络||[1]||
AITD-01293|Network Capacity|网络容量||[1]||
AITD-01294|Neural Architecture Search|神经架构搜索|NAS|[1]||
AITD-01295|Neural Auto-Regressive Density Estimator|神经自回归密度估计器||[1]||
AITD-01296|Neural Auto-Regressive Network|神经自回归网络||[1]||
AITD-01297|Neural Language Model|神经语言模型||[1]||
AITD-01298|Neural Machine Translation|神经机器翻译||[[1]](https://www.jiqizhixin.com/articles/2017-08-22-6)||
AITD-01299|Neural Model|神经模型| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00227/978-1-78801-789-3)| |
AITD-01300|Neural Network|神经网络|NN|[1]||
AITD-01301|Neural Turing Machine|神经图灵机|NTM|[[1]](https://www.jiqizhixin.com/articles/2017-04-11-7)||
AITD-01302|Neurodynamics|神经动力学||[1]||
AITD-01303|Neuromorphic Computing|神经形态计算||[[1]](https://www.jiqizhixin.com/articles/2017-09-26-4)[[2]](https://www.jiqizhixin.com/articles/2017-06-26-2)[[3]](https://www.jiqizhixin.com/articles/2017-06-16-6)||
AITD-01304|Neuron|神经元||[1]||
AITD-01305|Newton Method|牛顿法||[[1]](https://www.jiqizhixin.com/articles/2017-03-11-2)||
AITD-01306|No Free Lunch Theorem|没有免费午餐定理|NFL|[[1]](https://www.jiqizhixin.com/articles/2018-01-03-6)||
AITD-01307|Node|结点||[1]||
AITD-01308|Noise|噪声| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00076/978-1-78801-789-3)| |
AITD-01309|Noise Distribution|噪声分布||[1]||
AITD-01310|Noise-Contrastive Estimation|噪声对比估计|NCE|[1]||
AITD-01311|Nominal Attribute|列名属性||[1]||
AITD-01312|Non-Autoregressive Process|非自回归过程||[1]||
AITD-01313|Non-Convex Optimization|非凸优化||[[1]](https://www.jiqizhixin.com/articles/2017-12-29-4)||
AITD-01314|Non-Informative Prior|无信息先验||[1]||
AITD-01315|Non-Linear Model|非线性模型||[1]||
AITD-01316|Non-Linear Oscillation|非线性振荡||[1]||
AITD-01317|Non-Linear Support Vector Machine|非线性支持向量机||[1]||
AITD-01318|Non-Metric Distance|非度量距离||[1]||
AITD-01319|Non-Negative Matrix Factorization|非负矩阵分解|NMF|[1]||
AITD-01320|Non-Ordinal Attribute|无序属性||[1]||
AITD-01321|Non-Parametric|非参数| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00037/978-1-78801-789-3)| |
AITD-01322|Non-Parametric Model|非参数化模型||[1]||
AITD-01323|Non-Probabilistic Model|非概率模型||[1]||
AITD-01324|Non-Saturating Game|非饱和博弈||[1]||
AITD-01325|Non-Separable|不可分||[1]||
AITD-01326|Nonconvex|非凸||[1]||
AITD-01327|Nondistributed|非分布式||[1]||
AITD-01328|Nondistributed Representation|非分布式表示||[1]||
AITD-01329|Nonlinear Autoregressive With Exogenous Inputs Model|有外部输入的非线性自回归模型|NARX|[1]||
AITD-01330|Nonlinear Conjugate Gradients|非线性共轭梯度||[1]||
AITD-01331|Nonlinear Independent Components Estimation|非线性独立成分估计||[1]||
AITD-01332|Nonlinear Programming|非线性规划||[1]||
AITD-01333|Nonparametric Density Estimation|非参数密度估计||[1]||
AITD-01334|Norm|范数||[1]||
AITD-01335|Norm-Preserving|范数保持性||[1]||
AITD-01336|Normal Distribution|正态分布||[1]||
AITD-01337|Normal Equation|正规方程||[1]||
AITD-01338|Normalization|规范化||[[1]](https://www.nature.com/articles/s41557-021-00716-z)|统计、机器学习|
AITD-01339|Normalization Factor|规范化因子||[1]||
AITD-01340|Normalized|规范化的||[1]||
AITD-01341|Normalized Initialization|标准初始化||[1]||
AITD-01342|Nuclear Norm|核范数||[1]||
AITD-01343|Null Space|零空间||[1]||
AITD-01344|Number of Epochs|轮数||[1]||
AITD-01345|Numerator Layout|分子布局||[1]||
AITD-01346|Numeric Value|数值||[1]||
AITD-01347|Numerical Attribute|数值属性||[1]||
AITD-01348|Numerical Differentiation|数值微分||[1]||
AITD-01349|Numerical Method|数值方法||[1]||
AITD-01350|Numerical Optimization|数值优化||[1]||
AITD-02397|N-Dimensional Space|N维空间| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00372/978-1-78801-789-3)| |
AITD-02398|Naive Bayesian|朴素贝叶斯| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00251/978-1-78801-789-3)|统计|
AITD-02399|Naive Bayesian Methods|朴素贝叶斯方法| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00251/978-1-78801-789-3)|统计|
AITD-02400|Named Entity Recognition，NER|命名实体识别|NER|[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00280/978-1-78801-789-3)| |
AITD-02401|Nearest Neighbors|近邻| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00311/978-1-78801-789-3)| |
AITD-02402|Nearest Neighbour Model|近邻模型| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00001/978-1-78801-789-3)| |
AITD-02403|Negative Predictive Value|阴性预测值|NPV|[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00016/978-1-78801-789-3)| |
AITD-02404|Network Architecture|网络结构| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00076/978-1-78801-789-3)|机器学习|
AITD-02405|Network Geometry|网络几何| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00109/978-1-78801-789-3)| |
AITD-02406|Neural Turing Machines|神经图灵机|NTM|[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00311/978-1-78801-789-3)[[2]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00109/978-1-78801-789-3)| |
AITD-02407|Neural-Network-Based Function|基于神经网络的函数| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00251/978-1-78801-789-3)| |
AITD-02408|Neurons|神经元| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00016/978-1-78801-789-3)|机器学习|
AITD-02409|Nuclear Magnetic Resonance|核磁共振|NMR|[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00001/978-1-78801-789-3)| |
AITD-02410|Noise Filters|噪声过滤器| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00311/978-1-78801-789-3)| |
AITD-02411|Noise-Free|无噪的| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00311/978-1-78801-789-3)| |
AITD-02412|Non-Linear|非线性| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00016/978-1-78801-789-3)|数学、统计|
AITD-02413|Non-Linear Correlation|非线性相关| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00195/978-1-83916-023-3)|统计|
AITD-02414|Non-Linearity|非线性| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00016/978-1-78801-789-3)| |
AITD-02415|Non-Parametric Algorithm|非参数化学习算法| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00311/978-1-78801-789-3)| |
AITD-02416|Non-Safety-Critical Applications|非安全关键型应用| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00109/978-1-78801-789-3)| |
AITD-02417|Non-Steady-State|非稳态| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00340/978-1-78801-789-3)| |
AITD-02418|Non-Stochastic|非随机的| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00398/978-1-78801-789-3)| |
AITD-02419|Non-Template|非模板| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00136/978-1-78801-789-3)| |
AITD-02420|Non-Template Methods|非模板方法| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00136/978-1-78801-789-3)| |
AITD-02421|Non-Zero Weight|非零权重| |[[1]](https://pubs.rsc.org/en/content/chapter/bk9781788017893-00037/978-1-78801-789-3)| |
