With concrete energy as dependent variable and four chemistry contents as independent variables,the regression equation is established and the prediction interval result is achieved,which testified the using of regression analysis method in concrete inner energy prediction.
为了利用回归分析预测水泥热量,选用某种水泥在凝固时放出的热量作为因变量,四种化学成分含量作为自变量,利用多元线性回归分析方法建立回归方程并求出预测区间,再利用化学成分含量的观测结果对热量进行预报,从而说明了回归分析方法在化学方面的应用。
According to the fact that a common method for product quality modeling has not very high modeling accuracy and its prediction intervals can not be given, a model of product quality based on wavelet relevance vector machine was proposed.
针对常用的质量建模方法精度不高且难以给出预测区间,提出了基于小波相关向量机的产品质量模型。
An interval prediction algorithm for chaotic hydrological time series is proposed.
本文提出了一种混沌水文时间序列区间预测算法。
In fact, the author finds that inverse proportion curve regression model should be the optimum by regression fit, significance test, interval prediction,and variance analysis.
对本文所论及的问题 (见 2应用举例 ) ,作者所见到的均以指数回归模型或双曲回归模型作为最优的模型 ,可通过回归拟合、显著性检验与区间预测及方差分析发现更优的回归模型应是反比例回归模型。
Algorithms for searching the optimal embedding dimension and interval prediction are presented,which can be applied in practice with satisfactory.
讨论混沌时间序列的区间预测，给出了最优嵌入维数的搜索算法及区间预测算法，并应用于实例，取得较好效果。
Improvement on the best scale equivariant prediction interval under the ordered parameters;
序限制下最优尺度同变预测区间的改进
An improvement on the best equivariant prediction interval under location family;
位置分布族下最优同变预测区间的改进
A Method to Forecast DEA Efficient (C~2GS~2) Output Interval;
DEA有效(C~2GS~2)输出区间预测方法
The research on method of gray area calculation on field performance;
田赛成绩的灰色区间预测方法的研究
Advances in the Research on the Methods of Prediction of the Flexible Rigions in Protein
蛋白质柔性区间的预测方法研究进展
Discussion on spatial prediction of perilous rock in the Three Gorges reservoir area of Yangtze River,China
长江三峡库区危岩体的空间预测方法
Prediction interval technique for small satellite power system telemetry data
小卫星电源系统遥测数据的区间预测技术
Vacant Area Inference Based Classification and Subarea Practical Method for Spatial Load Forecasting
基于空区推论的空间负荷预测分类分区实用法
This difference between the prophetic and the engineering character of sciences does not correspond to the difference between long-term and short-term predictions.
预言的科学性和工程的科学性的这种区别不同于长期预测和短期预测之间的区别。
Analysis and Forecast of the District-income Difference According to Time Series Model;
基于时间序列模型的区域收入差异预测和分析
Robustness Analysis of Constrained Receding Horizon Predictive Controller;
约束条件下滚动区间预测控制器鲁棒性能分析
Spatial Prediction of Landslide Hazards in New Site of Badong County,Hubei Province
湖北省巴东县新城区滑坡灾害空间预测
An Interval Combination Forecasting Model of Minimizing Maximum Absolute Error
最大误差绝对值达到最小的区间组合预测模型
Dynamic threshold interval prediction for optoelectronic imaging deflection system
光电成像挠度系统中数据动态阈值区间预测
A Travel Speed Forecasting Algorithm Based on Multi-source Data Fusion
多源数据融合的区间车辆速度预测算法研究
Research on Scale Effect Law During Spatial Prediction Evaluation of Regional Slope
区域斜坡空间预测评价中的尺度效应规律研究
Binary-Objective Interval Number Compromise Programming Based on Forecasting of the Fuzzy Time-Series
基于模糊时间序列预测的二目标区间数折衷规划
Study on Mortality and Its Trends for Lung Cancer and Mesothelioma in the Crocidolite Contaminated Area in Dayao County;
大姚县青石棉污染区肺癌和间皮瘤死亡率的调查及其趋势预测