2) innovation GM(1,1)model
等维新息灰色GM(1,1)模型
3) equal-dimension new-information grey model
等维新息灰色模型
1.
Application of a novel equal-dimension new-information grey model to settlement prediction of earth dam;
一种改进的等维新息灰色模型及其在土石坝沉降预测中的应用
4) GM(1,1)constant dimension mew information model
灰色GM(1,1)等维新息模型
1.
According to the present situation of urban industrial structure and its change tendency,BP NN model and GM(1,1)constant dimension mew information model are established to forecast the evolutionary tendency of urban industrial structure for the accuracy of forecast.
基于城市产业结构发展现状及其变化趋势,建立BP神经网络模型和灰色GM(1,1)等维新息模型的组合模型,对城市产业结构演变趋势进行预测分析,以提高预测的精确性,并对城市产业结构演变过程中各产业比重进行权重修正,以保障城市产业结构比重之和恒定为常数1,为正确认识城市产业演变趋势和内部关系提供准确的信息。
5) equal dimension new information model
等维新息模型
1.
The modelling methods of old information model,new information model,equal dimension new information model and modified model of residual based on GM(1,1)are introduced;the equal dimension new information model and the modified model of residual are set up separately.
介绍了GM(1,1)的原息模型、新息模型和等维新息模型及残差修正模型的建模方法,分别建立了长江水质预测的等维新息模型和残差修正模型。
2.
The modelling methods of old information model, new information model and equal dimension new information model based on GM(1,1) are introduced; and a comparison between reliabilities of the gray unweighted model and the gray weighted model is made.
介绍了GM(1,1)的原息模型、新息模型和等维新息模型的建模方法,比较分析了GM(1,1)加权预测模型和非加权预测模型的可靠性问题。
6) equal dimension and new information model
等维新息模型
1.
Considering the particular geological condition of the Hongshanyao Pumping Station,GM(1,1) model and GM(1,1) equal dimension and new information model are established based on the existing observation data to predict the construction subsidence with the method of grey theory.
通过数值试验确定模型最佳维数后,采取淘汰过于陈旧的数据信息、补充新观测数据的方法,即建立GM(1,1)等维新息模型,来预测该建筑物的沉降量。
补充资料：灰色
①像木柴灰的颜色。②比喻颓废和失望：～的作品 ㄧ～的心情。③比喻态度暧昧。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条