组合模型,combined model
1)combined model组合模型
1.The application of multivariate nonlinearcombined model in petroleum consumption prediction;多变量非线性组合模型在石油消费预测中的应用
2.A system of time serials data mining based oncombined model;一种基于组合模型的时间序列数据挖掘系统
3.Prediction of silicon content in hot metal based on EMD-SVM nonlinearcombined model;EMD-SVM非线性组合模型对高炉铁水含硅量的预测
英文短句/例句
1.Improving on the theory of markowitz s investment portfolio;Markowitz投资组合模型的修正
2.The Combined Forecasting Based on ARIMA Model基于ARIMA模型的组合模型研究
3.Fuzzy Two-Stage Algorithm for a Category of Portfolio Selection Model;一类投资组合模型的模糊两阶段算法
4.Portfolio Selection Model Based on Fuzzy Chance-constrainned Programming;模糊机会约束规划下的投资组合模型
5.Research on Portfolio Model Based on Comprehensive Score Method基于综合评分法的投资组合模型研究
6.Stochastic Unit Commitment Method with Flexible Generating Units考虑灵活运行机组的随机机组组合模型
7.The Error of Portfolio Frontier and Portfolio Model Gathering of Hypo-optimum;投资组合前沿误差及次优投资组合模型集
8.Redressed Combinatorial Forecast Model with Multiple Indexes;多指标预测模型的纠偏组合预测模型
9.Research on Model Combination Based on Model Confusion基于模型混淆度的模型组合算法研究
10.Short Selling and Optimal Portfolio Selection ──Multigroup Models卖空与最优证券组合的选择──多组模型
11.A Decision-Making Analog-model for Controlling Risks in a Portfolio;组合投资风险控制决策模拟模型研究
12.FUZZY NUMBERS OPTIONAL MODEL OF PORTFOLIOINVESTMENT AND METHOD FOR IT S SOLUTION;模糊数证券组合投资选择模型与求解
13.The Application of Fuzzy Optimizing Choosing Modelin the Product Combination Management;模糊优选模型在产品组合管理的应用
14.Model for portfolio selection with fuzzy return rates带有模糊收益率的投资组合选择模型
15.A Mean deviation Portfolio Optimal Selection Model均值—离差型组合证券投资优化模型
16.Research on the Organization Structural Coupling Model of Innovation-Based Clusters;创新型集群组织结构的耦合模型研究
17.The portfolio investment model analysis of big size reale state corporation;大型房地产企业组合投资的模型分析
18.Core Stability of Combinatorial Cooperative Games;若干组合合作对策模型的核心稳定性
相关短句/例句
combination model组合模型
1.Simulation of latent heat flux over a temperate mixed forest:application of acombination model to Shuttleworth-Wallace model;温带阔叶红松林生态系统潜热通量模拟——气孔导度组合模型在Shuttleworth-Wallace双源模型中的应用(英文)
2.In light of the limitation and shortcomings of the forecasting model using single mathematic method,a new idea of performingcombination model instead of selecting model methods was proposed.应用分析表明,组合模型较之单一预测模型在拟合和预测精度上都有明显提高,为航空公司合理制定维修计划和维修资金管理提供理论基础。
3)combinatorial model组合模型
1.First,the commonness and defects of the existingcombinatorial model for urban traffic distribution and assignment were analyzed.分析了已有的城市路网交通量分布分配组合模型的共性与不足,如不能反映节假日里居民选择购物中心行为对城市交通量分配的影响。
2.By thecombinatorial model established based on the two models,a higher forecast precision is acquired.利用两种比值模型构建最佳组合模型,提高了模型预测精度,将其作为悬沙遥感反演的最优模型,由此得出了研究区域悬沙分布图。
3.On the basis of UE and SO,this paper develops acombinatorial model for traffic demand forecasting based on four-stage method with the help of share demand model.在用户平衡(UE)和系统最优前提下,借助于share需求模型,提出了基于四阶段法的交通需求预测组合模型,克服了传统四阶段法中由于各个阶段相对分割和独立造成的人力物力耗费巨大、预测工作量大的弊端。
4)composite model组合模型
1.Based on these two models,acomposite model was proposed.文中介绍了对数正态分布模型和泊松分布模型,在此基础上构造了生育率组合模型。
2.So acomposite model is established based on artificial neural networks.文中在统计子模型基础上研究了一种基于人工神经网络的土石坝沉降组合模型,用于对土石坝沉降的拟合和预测,并给出实例。
3.In view of the untruthful negative weighting that may occur in optimum weightingcomposite model, constraint condition of nonnegative weighting is added, and constraint condition that sum of the weightings equals to 1 is relaxed.针对最优权组合模型可能出现不符合实际的负权重,增加权重大于等于0的约束条件,放松权重之和等于1的约束条件,采用遗传模拟退火算法搜索最优权重建立组合模型。
5)combined models组合模型
1.The application ofcombined models for traffic demand forecasting is analyzed, and emphasis is put on twocombined models applied to demand forecasting for urban traffic.分析了交通需求预测组合模型的应用,重点研究了适用于城市交通需求预测的两种组合模型。
2.Usingcombined models, the performance of power system transient stability assessment can be improved.组合模型能提高电力系统暂态稳定评估的分类性能。
6)model combination模型组合
1.Research of Model combination is a key problem in DSS application.模型组合是DSS研究应用的重要组成部分,为了分析模型集成过程中数据集成和逻辑集成的关系,定义了一个基于Petri网的模型组合方案,将模型组合的要素映射到Petri网结构。
延伸阅读
组合流动模型分子式：CAS号：性质：对实际的反应器中的流体，按实际情况把存在的各种流动状况用于不同的空间位置上，所组成的一个比较符合实际的流动模型。流体流动的状况可能是由多种流型混合构成的，包括有平推流、全混流、死区、短路、循环流、甚至还包括有逆流、错流等。组合流动模型的流动组合，可据实测得的停留时间分布曲线作为依据。
