Knowledge Discovery in Spatial Cartographic Information Retrieval.
Lixin YuPublished in: Libr. Trends (1999)
Keyphrases
- knowledge discovery
- information retrieval
- spatial data
- geographic information systems
- text mining
- data mining
- data analysis
- spatial databases
- spatial and temporal
- spatio temporal
- document retrieval
- spatial information
- databases
- data mining techniques
- information extraction
- association rules
- spatial relationships
- search engine
- information retrieval systems
- outlier detection
- spatial objects
- information seeking
- spatial relations
- learning to rank
- text retrieval
- computational linguistics
- relevance feedback
- spatial features
- document collections
- language model
- conceptual clustering
- information visualization
- knowledge discovery in databases
- radar images
- spatial distribution
- information filtering
- data sets
- retrieval systems
- test collection
- association rule mining
- query expansion