WYSIWYE: An Algebra for Expressing Spatial and Textual Rules for Information Extraction.
Vijil ChenthamarakshanPrasad M. DeshpandeRaghu KrishnapuramRamakrishna VaradarajanKnut StolzePublished in: CoRR (2015)
Keyphrases
- information extraction
- free text
- textual data
- precision and recall
- spatio temporal
- natural language processing
- spatial databases
- natural language
- spatial information
- text mining
- question answering
- spatial data
- named entity recognition
- spatial and temporal
- association rule mining
- data model
- classification rules
- semi structured
- information retrieval
- word sense disambiguation
- spatial distribution
- relational learning
- spatial relationships
- structured data
- association rules
- multimedia
- machine learning
- decision rules
- web documents
- relational algebra
- production rules
- text summarization
- spatial objects
- relation extraction
- ontology based information extraction