Multiobjective Optimization and Unsupervised Lexical Acquisition for Named Entity Recognition and Classification.
GovindAsif EkbalChris BiemannPublished in: ICON (2014)
Keyphrases
- named entity recognition
- multiobjective optimization
- natural language processing
- information extraction
- semi supervised
- multi objective
- unsupervised learning
- classifier ensemble
- named entities
- supervised learning
- maximum entropy
- min max
- conditional random fields
- text summarization
- swarm intelligence
- machine learning
- decision trees
- maximum entropy classifier
- artificial immune system
- pos taggers
- question answering
- feature space
- text classification
- text mining
- relation extraction
- evolutionary algorithm
- natural language
- annotated corpus
- feature selection
- data mining