pre-CODIE-Crosslingual On-Demand Information Extraction.
Kiyoshi SudoSatoshi SekineRalph GrishmanPublished in: HLT-NAACL (2003)
Keyphrases
- information extraction
- natural language processing
- structured data
- question answering
- information retrieval
- free text
- precision and recall
- machine learning
- automatically generated
- text mining
- web mining
- cloud computing
- machine translation
- textual data
- text processing
- open domain
- ontology based information extraction
- named entities
- web documents
- natural language
- case study
- databases
- text documents
- semi structured
- text summarization
- relation extraction
- artificial intelligence
- real world
- data sets
- data model
- named entity recognition
- knowledge base
- relational learning
- information extraction systems