Entity Extraction in Biomedical Corpora: An Approach to Evaluate Word Embedding Features with PSO based Feature Selection.
Shweta YadavAsif EkbalSriparna SahaPushpak BhattacharyyaPublished in: EACL (1) (2017)
Keyphrases
- entity extraction
- feature selection
- feature set
- co occurrence
- natural language processing
- feature extraction
- information extraction
- feature space
- feature subset
- low level
- classification accuracy
- feature vectors
- machine learning
- text categorization
- relation extraction
- text processing
- domain specific
- keywords
- information retrieval