GRR: data mining in geographic information systems

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Authors

POPELÍNSKÝ Lubomír BUK Tomáš KUBA Petr

Year of publication 2005
Type Article in Proceedings
Conference Proceedings of ISIM'05
MU Faculty or unit

Faculty of Informatics

Citation
Field Informatics
Keywords Data mining; geographic information system
Description GRR, a system for mining in geographic information systems is introduced. GRR is composed of a graphical user interface, a module for communication with R system and for communication with the geographic information system GRASS. Tools for relational mining are as a part of GRR. Discovered knowledge can be expressed in PMML language and can be visualized with PMML visualizer. We present capabilities of GRR on mining raster data with two learning algorithms, decision tree classifier and first--order decision rules.
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