Cleaning inconsistencies in information extraction via prioritized repairs.
Ronald FaginBenny KimelfeldFrederick ReissStijn VansummerenPublished in: PODS (2014)
Keyphrases
- information extraction
- data extraction
- natural language processing
- precision and recall
- data cleaning
- free text
- information retrieval
- knowledge base
- possibilistic logic
- semi structured
- named entities
- integrity constraints
- question answering
- conditional random fields
- named entity recognition
- text processing
- text mining
- extracting meaningful
- textual data
- open domain
- ontology based information extraction
- web documents
- machine learning
- relation extraction
- machine translation
- consistent query answering
- propositional logic
- text summarization
- relational learning
- semantic tagging
- structured data
- natural language
- artificial intelligence
- database
- inconsistent databases
- information extraction systems
- natural language text
- web mining