Template-Based Information Extraction without the Templates.
Nathanael ChambersDan JurafskyPublished in: ACL (2011)
Keyphrases
- information extraction
- natural language processing
- free text
- text mining
- precision and recall
- machine learning
- named entities
- conditional random fields
- named entity recognition
- web documents
- semi structured
- relation extraction
- information retrieval
- text processing
- natural language text
- unstructured text
- question answering
- text documents
- ontology based information extraction
- real world
- machine translation
- search engine
- databases
- semantic tagging
- structured data
- domain specific
- probabilistic model
- data structure
- knowledge base
- textual data
- text summarization
- relational learning
- neural network
- information extraction systems
- real time