Considering the impact factors of the medium-long term runoff,the ensemble model which combined the support vector machine(SVM) with the nearest neighbor bootstrapping regressive(NNBR) is developed for runoff forecasting.
在充分考虑模型输入因子的基础上,利用最近邻抽样回归(NNBR)与支持向量机(SVM)模型各自的特点,建立了耦合预测模型,并对柘溪水库汛期径流进行预测。
Kernel-based nearest neighbor feature centroid classifiers for face recognition;
基于核的最近邻特征重心分类器及人脸识别应用
Mistakenly removing sample thereby increasing the risk in the judgement and the probability misjudgment of the decision tree is a problem with multi-edit-nearest-neighbor algorithm in selecting training samples.
为了克服用重复剪辑近邻法筛选训练样本集产生样本被误剔除进而增大决策树的判决风险和误判概率的问题,提出一种新的方法-引入拒绝阀值的重复剪辑近邻法,并从理论上分析了它降低判决风险和误判概率的原理。
Multiple micro-sample for detecting the ion and element contents in vitreous humors of postmortem rabbits;
家兔死后玻璃体液离子浓度检测的微量重复取样法
The act of retaking or recovering.
重获复取或收复的行为
Emery-Dietz gravity corer
埃默里－迪茨重力取样器
repetitive direct memory access
重复直接存储器存取
As before, he repeated, 'Out?'
他照样重复道，“出去？”
He is ever repeating the same words.
他总是重复同样的话。
obtaining nourishment as animals do by ingesting complex organic matter.
像动物那样通过摄取复杂的有机物来获取营养。
a proof taken from a form before duplicate plates are made.
复制版印刷之前从印版中取出的校样。
Repeated notes, repeated figures, varied repetitions such as sequences.
重复的音符，重复的音形，各式各样的重复譬如模进。
- Great progress has been made in protection of biopersity.
——生物多样性保护取得重大进展。
Second lost updates problem- A special case of an unrepeatable read.
两次更新问题－法重复读取的特例。
Some measures should be taken to lessen them.
应该采取措施以减少遗漏或重复记录。
A lesson is repeated until learned.
教训会不断重复，直到你吸取教训为止。
General rules for sampling and sample preperation of heavy nonferrous metals flotation concentrates in bulk
GB/T14260-1993散装重有色金属浮选精矿取样、制样通则
An interval estimation of population frequency by unduplication sampling of a few samples;
小样本不重复抽样时总体频率的一个区间估计
Falsehood can in no way be turned into truth by repetition.
假话不管怎样重复，也不可能变为真话。
How would you reuse the following?
你会怎样重复使用以下物品？
repeat monotonously, like a cuckoo repeats his call.
像布谷鸟叫一样单调地重复。