Title :
Information extraction of mining-land use based on automatic threshold classification of decision tree
Author :
Ma, Xiaoxiao ; Liu, Changhua
Author_Institution :
Sch. of Surveying & Land Inf. Eng., Henan Polytech. Univ., Jiaozuo, China
Abstract :
This paper presents automatic threshold classification of decision tree. Taking Lu´an mine area as an example, the land use information from 1993 and 2000 year´s TM images are extracted. The classification results reach relevant accuracy requirements, from which 1993-2000 conversion matrix of land use is attained. That will help to analyze the causes of the land-use changes so as to provide a strong basis for mining-land reclamation planning.
Keywords :
decision trees; geographic information systems; image classification; information retrieval; land use planning; matrix algebra; mining industry; Lu´an mine area; automatic threshold classification; conversion matrix; decision tree; information extraction; mining-land reclamation planning; mining-land use; Accuracy; Coal; Coal mining; Data mining; Decision trees; Remote sensing; Training; automatic threshold; decision tree; information extraction; mining-land use;
Conference_Titel :
Remote Sensing, Environment and Transportation Engineering (RSETE), 2011 International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-9172-8
DOI :
10.1109/RSETE.2011.5964302
