Boosting Named Entity Recognition with Neural Character Embeddings.
Cícero Nogueira dos SantosVictor GuimarãesPublished in: CoRR (2015)
Keyphrases
- named entity recognition
- information extraction
- named entities
- natural language processing
- maximum entropy
- semi supervised
- conditional random fields
- text summarization
- annotated corpus
- ensemble learning
- learning algorithm
- dimensionality reduction
- relation extraction
- feature selection
- machine learning
- weak classifiers
- classifier ensemble
- base classifiers
- named entity disambiguation
- sequence labeling
- question answering
- natural language
- ensemble methods
- co occurrence
- prior knowledge
- training set
- information retrieval