Towards the development of a conceptual distance metric for the UMLS.

Jorge E. Caviedes James J. Cimino

Published in: J. Biomed. Informatics (2004)

Keyphrases

kernel learning
distance metric
semidefinite program
metric learning
distance metric learning
euclidean distance
distance measure
pairwise constraints
data points
distance function
knowledge structures
learning tasks
kernel methods
mahalanobis distance
dimensionality reduction
linear transformation
data sets