Keyphrases
- text retrieval
- semi automated
- text analysis
- text documents
- keywords
- text mining
- computer aided
- information retrieval
- free text
- neural network
- digital libraries
- web documents
- semantic information
- spatial data
- geographic information systems
- automated analysis
- natural language generation
- database
- text graphics
- digital documents
- document analysis
- automatically extracted
- textual data
- textual information
- databases