Arabic Named Entity Recognition: A Bidirectional GRU-CRF Approach.
Mourad GridachHatem HaddadPublished in: CICLing (1) (2017)
Keyphrases
- named entity recognition
- conditional random fields
- information extraction
- maximum entropy
- named entities
- pos taggers
- sequence labeling
- probabilistic model
- natural language processing
- text summarization
- graphical models
- hidden markov models
- markov random field
- crf model
- higher order
- relation extraction
- hand coded
- generative model
- semi supervised
- structured prediction
- annotated corpus
- classifier ensemble
- proper names
- chinese named entity recognition
- domain specific
- information retrieval
- superpixels
- pairwise
- expert systems
- object recognition
- feature selection
- artificial intelligence
- machine learning