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- In this paper,we analyse the modeling method of multiple fuzzy regression forecasting model, and study its application in population dyn amics of 100-plant-egg amount of the second generation of the Corn Bor er. 论述多元模糊回归预测模糊的建模方法,探讨该预测模型在第二代玉米螟百株卵量种群动态上的应用。
- regression forecast model 回归预测模型
- Hydrologic forecast model with multidimensional and hybrid regression system is combined by regression and autoregression methods. 多维混合回归系统模型是将回归与自回归结合起来的综合模型。
- Using the empirical orthogonal function(EOF)and the optimum subset regression(OSR),the statistical forecast model of dryness and wetness was established. The model includs both the principal feature of predictant and the optimum grouping of predictor. 利用自然正交函数(EOF)和最优子集回归(OSR)两种统计方法建立了统计预报模型,既抓住了预报对象的主要特征,又考虑了预报成因的最优组合。
- Based on this,forecast model for slope stability was studied by multivariate linear regression and BP neural network methods,and the results were compared with those by limit equilibrium method. 在此基础上,分别运用多元线性回归和BP神经网络方法研究边坡稳定性预测模型,并将其结果与极限平衡分析方法进行对比。
- regression forecasting model 回归预测模型
- A Statistical Forecast Model of Tropical Intraseasonal Convective Anomalies. 热带季节内对流异常的统计预报模式。
- A traffic load forecast model by optimally combined Markov chain is presented. 提出了一种基于最优组合马尔柯夫链的业务量预测模型 .
- We also compared the prognostication precision, endow differ power, and established assembled forecast model. 比较各方法预测精度,赋予不同权重,建立组合预测模型。
- The paper improves forecast veracity and guides work of littoral medium and small cities' air quality forecast model. 对沿海地区中小城市今后开展空气质量预报工作具有一定的指导意义。
- It also check the forecasting model very carefully. 并对预报模型进行了精度检验。
- This shows that it is feasible that RBF ANN is used to establish the forecast model of outflow sediment concentration. 可见,采用RBF网络建立的出库含沙量预测模型是可行的。
- NOAA's tsunami forecast models were put to the test for this perplexing event. 美国NOAA的海啸预测模型也用来测试这个诡谲的事件。
- For multivariable non-equidistance sequence, a grey forecast model GM (1, m) is established. 摘要对于多变量非等间距数据序列,建立了一类GM(1,m)预测模型。
- In the end of this paper, the forecast model is applied in NNP, which gets good result. 最后,根据已有的数据验证了预测模型的有效性,预测效果良好。
- With the application of regress theory and probability theory, the forecasting model of the cost is established, and then the output and profit are known. 应用回归分析方法建立了发电成本预测模型,在此基础上进行了全厂生产的本量利分析。
- This forecast model shows that there exists exponential relation between the drilling cost and the footage and the cycle respectively. 该预测模型表明钻井成本与钻井进尺和钻井周期呈指数关系。
- It is a very important to prevent accidents for system safety forecast, and choice of forecast model is a key to improve exactness. 系统安全性预测对预防事故起到至关重要的作用,而预测模型的正确选择是预测的关键。
- We also presents the main quality pattern of QDMS,including quality forecast model,classification model and association model. 并介绍了质量数据挖掘的主要模型及方法,包括质量预测模型、分类模型和关联模型。
- In allusion to the non-linear and complex character in EDM,an effect forecast model is established based on artifical neural network. 针对电火花加工非线性及复杂性的特点,提出了基于遗传神经网络的电火花加工效果的预测模型。