A Simple Named Entity Extractor using AdaBoost.
Xavier CarrerasLluís MàrquezLluís PadróPublished in: CoNLL (2003)
Keyphrases
- named entities
- named entity recognition
- named entity extraction
- information extraction
- co occurrence
- question answering
- object detection
- learning algorithm
- information retrieval
- text mining
- data sets
- unsupervised learning
- weakly supervised
- noun phrases
- artificial intelligence
- person names
- annotated corpus
- global context
- linguistic features
- expert systems
- image segmentation
- face detection
- natural language processing
- feature extraction
- object recognition