A hybrid approach to Arabic named entity recognition.
Khaled ShaalanMai OudahPublished in: J. Inf. Sci. (2014)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- semi supervised
- pos taggers
- text summarization
- conditional random fields
- sequence labeling
- relation extraction
- hand coded
- annotated corpus
- co occurrence
- maximum entropy classifier
- question answering
- proper names
- data sets
- text mining
- classifier ensemble
- knowledge discovery
- probabilistic model
- learning process
- machine learning