Improving a State-of-the-Art Named Entity Recognition System Using the World Wide Web.
Richárd FarkasGyörgy SzarvasRóbert OrmándiPublished in: ICDM (2007)
Keyphrases
- named entities
- information extraction
- named entity recognition
- named entity extraction
- co occurrence
- question answering
- text mining
- relation extraction
- annotated corpus
- natural language processing
- noun phrases
- maximum entropy model
- web pages
- global context
- weakly supervised
- real world
- unsupervised learning
- linguistic features
- artificial intelligence
- web news
- person names
- data mining
- machine learning
- data sets
- object recognition
- contextual features
- feature extraction
- decision trees