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- Spatial data mining is a promising field, where the research work on spatial data classification is still in its initial stage. 空间数据采掘是一个很有发展前景的领域 ;其中空间数据分类的研究尚处在起步阶段 .
- This paper presents the fundamentals of cloud theory and its applications in spatial data mining and knowledge discovery, focusing on the cloud models and their algorithms. 该文介绍了云理论的基本原理和方法及其在空间数据发掘和知识发现中的应用,重点阐述了云模型及其算法
- Finally,unifies the spatial analysis method,and through the spatial data mining it discusses and inverts the sediment change rules of the strata in time scale. 最后,通过空间数据挖掘并结合空间分析的方法探讨和反演了地层在时间尺度上的沉积变化规律。
- Finally, the paper discusses a kind of spatial data mining model based on rough set and cloud model, gives the general method and procedure of this model appreciate for the classification rule mining of GIS. 论文介绍了一种基于Rough集和云模型的空间数据挖掘模型,给出了该模型应用的一般方法与步骤,并将其应用于gis数据分类规则挖掘。
- Cluster analysis is an important technique for data mining and knowledge discovery in spatial databases. Its main advantage is the ability to find interesting structures or clusters directly form the spatial data without using any background knowledge. 聚类算法能从空间数据库中直接发现一些有意义的聚类结构而不需要背景知识,是空间数据发掘和知识发现的重要手段。
- In the past years, spatial data mining and knowledge discovery from database (SDM &KDD) have become an important research field in spatial information technology, and the results are plentiful. 近年来,空间数据挖掘与知识发现(SDM &KDD)己成为空间信息技术的一个重要研究领域,并且己取得了许多重要研究成果。
- Data mining techniques are ed to discover knowledge from GIS database and remote sensing image data in order to improve image classification. Two learning granularities are proposed for inductive learning from spatial data. 采用数据发掘技术从 GIS数据库和遥感图像中发现知识,用于改善遥感图像分类。
- Combining with the case of spatial data mining in the port and dock management system along the Yangtze River,it is shown how to SDM with the language GMQL and the use of the SDM result. 结合江苏省沿江开发的实例,在对江苏沿江港口码头数据分析和调查的基础上,以辅助决策为目的,利用空间数据挖掘语言GMQL实现了江苏省沿江港口码头管理系统中的空间数据挖掘,并简单介绍了空间数据挖掘在沿江港口管理中的应用。
- The Research on Key Problems of Spatial Data Mining 空间数据挖掘关键问题研究
- Progress of Spatial Data Mining in ITS Research 空间数据挖掘在ITS中的研究进展
- A Survey of Spatial Data Mining Research 空间数据挖掘研究综述
- Research on Progress of Spatial Data Mining 空间数据挖掘技术研究进展
- Research on Key Technologies of Spatial Data Mining 空间数据挖掘关键技术研究
- THE RESEARCH AND DEVELOPMENT OF SPATIAL DATA MINING 空间数据采掘的研究与发展
- Model and their Applications in Spatial Data Mining 云模型的扩展及其在空间数据发掘中的应用
- The Research of Web-Based Spatial Data Mining 基于Web的空间数据挖掘研究
- A Research on Spatial Data Mining 空间数据挖掘的研究
- Spatial Data Mining Based on Spatial Databases 基于空间数据库的数据挖掘技术
- Spatial Data Mining Systems and Its application 空间数据挖掘系统及其应用
- Spatial Data Warehouse and Data Mining 基于空间数据仓库的数据采掘?