A model for short term and super short term forecasting integrating neural network , expert system and dynamic clustering is introduced here , which involves weather , festival and other load forecasting affecting factors 介绍了一种整合神经网络、专家系统和动态聚类多种智能方法为一体的短期/超短期预测模型,综合考虑了气象、节假日等负荷影响因素。
Through cluster of some feature index that real estate items has being build up , in order to sum up the regional adaptability of the items . it can be reference impact when you are making some choice of regions 动态聚类分析是通过对已建成房地产项目的关于某些特性指标的聚类,总结出项目对地区的适应性,在决策中进行区位选择时,起到一定参考作用。
We found a new method to interpret log data under overpressure & high temperature based on the viewpoint . 3 . the reservoirs grading and the confirmation of economic floor : the paper classified the reservoirs using dynamic clustering and defined a grading factor to evaluate the reservoirs 储层分级技术及经济基底的确定:应用动态聚类方法,对储层进行分类,并定义一个分级指数来对储层的优劣进行评价,对研究地区两口井的储层进行了分级。
From the angle of real estate development merchant , through a big amount of research and investigations , also based on consult lots of document means , the research mainly about the ways of cluster method , builds three mathematic models , such as blurring cluster analysis , dynamic cluster analysis , gray cluster analysis , the paper also has a further discussion about the practical application of models in making investment policy on real estate 论文从开发商的角度出发,通过大量的调查研究,查阅大量文献资料的基础上,重点围绕聚类方法展开研究,建立了模糊聚类分析、动态聚类分析、灰色聚类分析三个数学模型,探讨了模型在房地产投资决策中的实际应用。
Main works based on the newspaper samples is just as the following : ( 1 ) texture block is designed to embody more font characters . ( 2 ) filter orientation is optimized with genetic algorithm to make the angle set subtler . then the multi - channel gabor filter may extract better features 通过对实际字体样本的分析,本文主要完成了以下工作: ( 1 )设计了更能体现字体特征的纹理图像块; ( 2 )利用遗传算法对滤波角度进行了优化选择,得到了更为精细的角度集合,以此生成的多通道gabor滤波器能够提取稳定的字体特征; ( 3 )字体样本的分布具有多峰性质,以动态聚类算法得到的分段线性分类器更好地分类字体。