Data preprocessing of spatial data mining
Hanning Yuan, Shuliang Wang · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2005
Data preprocessing is essential in spatial data mining. This paper presents some issues on data preprocessing. It pays more attention on incomplete data, inaccurate data, repetitive data, inconsistent data, and image data. Finally, a case is studied, and come with a satisfactory result.