1)  weighted least square
加权最小二乘回归
1.
The o rdinary least square and weighted least square were used to determine the signif icant basin characteristics for peak.
应用区域回归法估算无资料地区的设计洪水,首先采用模糊聚类分析确定水文子区域,且基于线性矩法审查子区域的一致性和均匀性;建立洪峰流量与流域特征变量的区域回归方程,采用普通最小二乘回归确定对洪峰流量影响显著的流域特征变量,同时采用加权最小二乘回归确定回归方程的系数。
2)  weighted least square regression model
加权最小二乘回归模型
3)  weight
加权
1.
VSP data reflection image using constraint weighted Kirchhoff method;
约束加权克希霍夫法VSP资料反射成像
2.
Adaptive Weighted Passive Location Based on Time Series;
基于时间序列的自适应加权被动定位
3.
The research for finding the chebyshev solution using the weighted least-squares;
用加权最小二乘法求切比雪夫解
4)  weighting
加权
1.
Reliability analysis of diesel supply system based on the fault tree weighting;
基于故障树加权的柴油机供给系统的可靠性分析
2.
Weighting Design of Automatic Indexing and Classification of Chinese Books;
中文图书自动标引与分类加权设计研究
3.
Algorithm for Edge Detection Based on Fast Weighting Gradient Operator;
基于快速加权梯度算子的边缘检测
5)  weighted
加权
1.
Comprehensive Weighted Assessment Method for Reliability of Overhauled Motor Vehicle;
大修汽车可靠性加权综合评价方法
2.
WIMMC:weighted incremental maximum margin criterion;
WIMMC:加权的增量式极大边界准则算法
3.
A study of weighted cross-spectral method and application;
加权互谱估计方法研究及应用
6)  fuzzy weight
模糊加权
1.
Research on Adaptive Dynamic Branch Prediction Algorithm Based on Fuzzy Weight;
基于模糊加权的动态自适应分支预测算法研究
2.
Mode transition controller based on fuzzy weight was proposed and designed for multi-mode transition problems.
针对多模态切换控制问题,提出并设计了基于模糊加权的模态切换控制器。
3.
The adaptive dynamic branch prediction mechanism has been improved and fuzzy weight mechanism has been introduced.
对自适应动态分支预测进行改进,引入了模糊加权的机制,对分支历史的每一位加不同的权值,并利用调整因子动态改变权值, 由模糊推理得出预测结果。
参考词条
补充资料：加权最小二乘法
分子式：
CAS号：

性质：根据在一组不等精度测定值中，最佳值是能使各测定值的加权偏差平方和为最小的那个值的原理，进行参数估计的方法。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。