CLUB: A Contrastive Log-ratio Upper Bound of Mutual Information.
Pengyu ChengWeituo HaoShuyang DaiJiachang LiuZhe GanLawrence CarinPublished in: CoRR (2020)
Keyphrases
- upper bound
- mutual information
- lower bound
- tight upper and lower bounds
- information theoretic
- image registration
- similarity measure
- worst case
- medical image registration
- branch and bound algorithm
- upper and lower bounds
- feature selection
- multi modal image registration
- lower and upper bounds
- information theoretic measures
- error probability
- conditional mutual information
- mutual information maximization
- kullback leibler divergence
- multi modality
- single item
- generalization error
- information gain
- standard deviation
- multimodal image registration
- log files
- statistical dependence
- np hard
- objective function
- information retrieval