The Complementary Nature of Different NLP Toolkits for Named Entity Recognition in Social Media.
Filipe BatistaÁlvaro FigueiraPublished in: EPIA (2017)
Keyphrases
- named entity recognition
- natural language processing
- social media
- information extraction
- named entities
- text summarization
- semi supervised
- maximum entropy
- conditional random fields
- sequence labeling
- question answering
- relation extraction
- text mining
- annotated corpus
- wordnet
- natural language
- classifier ensemble
- social networks
- proper names
- information retrieval
- word sense disambiguation
- co occurrence
- association rules
- machine learning
- machine translation
- generative model
- prior knowledge
- named entity recognizer