Reducing Human Effort in Named Entity Corpus Construction Based on Ensemble Learning and Annotation Categorization.
Tingming LuMan ZhuZhiqiang GaoPublished in: NLPCC/ICCPOL (2016)
Keyphrases
- annotated corpus
- ensemble learning
- named entities
- named entity recognition
- relation extraction
- automatic annotation
- generalization ability
- information extraction
- ensemble methods
- co occurrence
- text mining
- linguistic features
- feature selection
- noun phrases
- natural language processing
- question answering
- base classifiers
- concept drift
- random forest
- information retrieval
- named entity disambiguation
- text categorization
- unsupervised learning
- artificial intelligence
- image annotation
- prediction accuracy
- unlabeled data
- semi supervised learning
- text classification
- prior knowledge
- feature space
- computer vision