Piggyback: Using Search Engines for Robust Cross-Domain Named Entity Recognition.
Stefan RüdMassimiliano CiaramitaJens MüllerHinrich SchützePublished in: ACL (2011)
Keyphrases
- named entity recognition
- cross domain
- search engine
- information extraction
- natural language processing
- named entities
- maximum entropy
- semi supervised
- conditional random fields
- sentiment classification
- domain adaptation
- text summarization
- information retrieval
- text categorization
- knowledge transfer
- transfer learning
- annotated corpus
- unsupervised learning
- databases
- e government
- higher order
- co occurrence
- text mining
- natural language
- training data
- similarity measure
- web pages