UTU: Disease Mention Recognition and Normalization with CRFs and Vector Space Representations.
Suwisa KaewphanKai HakalaFilip GinterPublished in: SemEval@COLING (2014)
Keyphrases
- vector space
- conditional random fields
- euclidean space
- distance measure
- pattern recognition
- vector space model
- retrieval model
- object recognition
- information extraction
- higher order
- low dimensional
- latent semantic indexing
- feature extraction
- similarity search
- fully connected
- document representation
- graphical models
- feature vectors
- hidden markov models
- riemannian metric
- covariance matrices
- finite dimensional
- data sets
- sparse coding
- probabilistic model
- information retrieval
- data mining