Simplified Feature Set for Arabic Named Entity Recognition.
Ahmed Abdul-HamidKareem DarwishPublished in: NEWS@ACL (2010)
Keyphrases
- feature set
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- text summarization
- feature selection
- conditional random fields
- classification accuracy
- semi supervised
- pos taggers
- random forest
- relation extraction
- feature extraction
- linguistic features
- feature vectors
- annotated corpus
- class labels
- feature space
- information retrieval
- word sense disambiguation
- feature subset
- semantic features
- wordnet
- co occurrence
- named entity disambiguation
- maximum entropy classifier
- artificial intelligence