Title :
Visualized Spatial Data Classifying Based on Spatial Data Mining
Author :
Jia, Zelu ; Liu, Yaolin
Author_Institution :
Sch. of Geol. & Environ. Eng., Central South Univ., Changsha
Abstract :
A spatial data mining prototype system called Visual Geo-Classify System (VGCS) use to classify spatial data based on VC++6.0 is designed and developed. The authors used examples of data verified the effectiveness on system performance, algorithms and rules. The results indicate that this prototype system is a practical and extensible Visual Interactive Spatial Data Mining tool, it can achieve the interactive control of data mining course dynamic and real-time, the process and models of geo-spatial data classifying are visualized, and the results of data mining can be visual displayed, as well as visual thought, can be visual analyzed and can be visual evaluated.
Keywords :
belief networks; data mining; decision trees; geographic information systems; Bayesian networks; decision tree; geographical information system; spatial data mining; visual geo-classify system; visualized spatial data classifying; Classification tree analysis; Computer science; Computer science education; Data analysis; Data mining; Data visualization; Educational technology; Geographic Information Systems; Prototypes; Systems engineering education; Bayesian Networks; Decision Tree; Geo-Visualization; Geographical Information System; Interaction; Spatial Classification; Spatial Data Mining;
Conference_Titel :
Education Technology and Computer Science, 2009. ETCS '09. First International Workshop on
Conference_Location :
Wuhan, Hubei
Print_ISBN :
978-1-4244-3581-4
DOI :
10.1109/ETCS.2009.39
