The Research on Key Problems of Spatial Data Mining
Xiao Yu · 2003
With the rapid development of remote sensing and mapping technology and the widespread application of spatial database system, the spatial data collected and stored by human expand increasingly. These very large data sets far exceed human's capabilities of comprehending and handling, so the requirement of spatial data mining to provide human with valuable information becomes instant need. In this paper, the methods of spatial data handling in spatial data mining are discussed from a database perspective, the key problems of spatial data mining and their solutions in current study are presented, the relations between spatial data mining and geographical information system are analyzed.