Impact of Corpus Diversity and Complexity on NER Performance.
Tatyana ShmaninaIngrid ZukermanAntonio Jimeno-YepesLawrence CavedonKarin VerspoorPublished in: ALTA (2013)
Keyphrases
- named entity recognition
- annotated corpus
- maximum entropy
- natural language processing
- named entities
- information extraction
- computational cost
- decision problems
- computational complexity
- manually annotated
- text summarization
- space complexity
- neural network
- conditional random fields
- pos tagging
- classifier ensemble
- np complete
- domain specific
- semi supervised
- multi objective
- active learning
- image segmentation