Join Optimization of Information Extraction Output: Quality Matters!
Alpa JainPanagiotis G. IpeirotisAnHai DoanLuis GravanoPublished in: ICDE (2009)
Keyphrases
- information extraction
- high quality
- global optimization
- higher quality
- machine learning
- optimization process
- structured data
- named entity recognition
- optimization method
- question answering
- optimization algorithm
- text mining
- optimization problems
- information retrieval
- constrained optimization
- data quality
- web mining
- conditional random fields
- semi supervised
- databases
- precision and recall
- query language
- quality measures
- quality assessment
- artificial intelligence
- co occurrence
- software development
- extracting meaningful