METHOD: the principle of Markov model was expounded and its application in the forecasting of drug market was illustrated with examples.
方法：阐述马尔科夫模型的原理，通过实例说明其在药品经济预测中的应用。
By means of introducing ripe geometrical Brown movement model for common commodity price forecasting a coal price fluctuation model of coal market is established.
通过引入用于预测普通商品价格的较成熟的几何布朗运动模型建立了燃煤市场的煤价波动模型。
This paper puts forward a model of discovering and forecasting price trend in market, based on neural networks BP algorithms.
提出了一种利用神经网络BP算法模型于发现和预测商业市场价格变化趋势的模型。
The paper uses GM(1,1) with higher forecasting accuracy as the prediction model of Shandong domestic tourism market, through comparing all kinds of model's forecasting accuracy.
通过各预测模型的精度比较，最终采用预测精度较好的GM（1，1）模型作为山东省国内旅游客源市场的预测模型。
The combination forecasting model of generalized weighted proportional means which to overcome the inadequacy of traditional single market forecasting method, was used to forecast market demands.
运用广义加权平均组合预测模型进行市场需求预测，以克服传统的单一市场预测方法的不足。
So the Grey Model is much more suitable for forecasting the electronic market scale in the tourism Industry of China.
然后据此模型对我国旅游电子商务市场潜力进行了预测。
In this paper, a new model system is introduced, which synthetically applies time series model, nonlinear regression and combination forecasting model to forecast the change of the market price.
文章通过对一套市场价格预测模型体系的介绍，综合运用时间序列模型、多元非线性回归和组合模型来预测市场价格走势，探索从多角度综合预测市场价格的问题。
As a result, it is necessary to replace the traditional statistic model with nonlinear model that can deal with imperfective information in order to improve the quality of forecasting stock market.
股市的运行是一个非常复杂的不完备的非线性过程，因此，需要用对不完备信息进行处理的非线性模型代替传统的统计模型，以便进一步提高股市预测的质量。
By using the grey model to simulate and forecast the above sequence data, and through forecasting a certain regional yeild by the anti-formula that pushed the commercial real estate market value.
本文利用灰色系统模型所得数据序列进行模拟与预测，进而通过对某一区域的收益还原率进行预测并由反推公式得出该商业地产的市场价值。
Components such as market forecasting, production planning and crude oil procurement are further decomposed. IDEF0 model is built.
将需求预测、生产计划和原油采购等部分进行活动模型分解，建立了炼油企业生产运营系统IDEF0模型。
Since 2004, the super-model of thinking for the future market trend forecasting the success rate of 70%.
自2004年以来超思模型对于大盘未来的趋势预测成功率达到70%左右。
So building a new work model of knowledge and information's retrieving, collecting and delivering is very necessary. Its frame is: forecasting of talents market;
面对数字化背景下读者服务工作取向的变化，拟构建一个以知识和信息的检索，收集、传递发布为主的多功能的读者服务工作模式。
So building a new work model of knowledge and information's retrieving, collecting and delivering is very necessary. Its frame is: forecasting of talents market;
面对数字化背景下读者服务工作取向的变化，拟构建一个以知识和信息的检索，收集、传递发布为主的多功能的读者服务工作模式。
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