Keyphrases
- text data
- data driven
- text classification
- text mining
- geo spatial
- high dimensional data
- high dimensional
- structured data
- text documents
- document collections
- topic hierarchies
- geospatial data
- web pages
- data sets
- semantic information
- text analytics
- wordnet
- information retrieval systems
- n gram
- active learning
- spatial data
- data model
- keywords
- geographic information