KL Divergence Based Person Re-identification Using Multivariate Gaussian Distributions.
Hongyuan WangZongyuan DingTongguang NiFuhua ChenPublished in: ACPR (2017)
Keyphrases
- kl divergence
- gaussian distribution
- metric learning
- mahalanobis distance
- maximum likelihood
- gaussian mixture model
- covariance matrices
- expectation maximization
- marginal distributions
- information theoretic
- kullback leibler divergence
- feature extraction
- posterior distribution
- gaussian mixture
- supervised learning
- em algorithm
- exponential family