Quasiconvex Jensen Divergences and Quasiconvex Bregman Divergences.
Frank NielsenGaëtan HadjeresPublished in: SPIGL (2020)
Keyphrases
- quasiconvex
- bregman divergences
- finite number
- objective function
- cost sensitive
- utility function
- maximum entropy
- information theoretic
- learning theory
- convex sets
- squared euclidean distance
- exponential family
- loss function
- convex functions
- nearest neighbor
- mahalanobis distance
- kl divergence
- theoretical guarantees
- special case
- maximum likelihood
- nonnegative matrix factorization
- training data
- linear program
- knn
- graphical models