System Demonstration of On-Demand Information Extraction.
Satoshi SekineAkira OdaPublished in: ACL (2007)
Keyphrases
- information extraction
- text mining
- natural language processing
- precision and recall
- information retrieval
- free text
- semi structured
- structured data
- extracting meaningful
- relation extraction
- ontology based information extraction
- named entity recognition
- question answering
- semantic tagging
- cloud computing
- relational learning
- named entities
- machine translation
- machine learning
- web documents
- text documents
- textual data
- information extraction systems
- conditional random fields
- neural network
- real time
- graphical models
- expert systems
- computer vision
- text processing
- open domain
- artificial intelligence
- genetic algorithm
- databases