Feature-Rich Twitter Named Entity Recognition and Classification.
Utpal Kumar SikdarBjörn GambäckPublished in: NUT@COLING (2016)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- feature vectors
- classifier ensemble
- maximum entropy
- machine learning
- text summarization
- pattern recognition
- semi supervised
- conditional random fields
- supervised learning
- support vector machine
- real world
- decision trees
- feature space
- relation extraction
- image classification
- text classification
- sequence labeling
- question answering
- unsupervised learning
- classification accuracy
- high dimensional
- feature extraction
- classification algorithm
- feature set
- training set
- feature selection
- artificial intelligence
- data mining