Çѱ¹Á¤º¸Åë½ÅÇÐȸ ³í¹®Áö (Journal of the Korea Institute of Information and Communication Engineering)
ÇѱÛÁ¦¸ñ(Korean Title) |
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¿µ¹®Á¦¸ñ(English Title) |
Design of Spatial Clustering Method for Data Mining of Various Spatial Objects |
ÀúÀÚ(Author) |
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Sang-Ho Moon
Jin-Oh Choi
Jin-Duk Kim
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¿ø¹®¼ö·Ïó(Citation) |
VOL 08 NO. 04 PP. 0955 ~ 0959 (2004. 07) |
Çѱ۳»¿ë (Korean Abstract) |
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¿µ¹®³»¿ë (English Abstract) |
Existing Clustering Methods for spatial data mining process only Point objects, not spatial objects with polygonometry such as lines and areas. It is because that distance computation between objects with polygonometry for clustering is more complex than distance computation between point objects. To solve this problem, we design a clustering method based on regular grid cell structures. In details, it reduces cost and time for distance computation using cell relationships in grid cell structures.
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