Data-Dependent Conditional Priors for Unsupervised Learning of Multimodal Data.
Frantzeska LavdaMagda GregorováAlexandros KalousisPublished in: Entropy (2020)
Keyphrases
- data dependent
- multimodal data
- unsupervised learning
- similarity search
- multimedia databases
- supervised learning
- cross modal
- hash functions
- semi supervised
- semi supervised learning
- dimensionality reduction
- model selection
- bayesian framework
- expectation maximization
- text classification
- prior knowledge
- object recognition
- data sets
- multi modal
- graphical models
- multiple modalities
- pattern recognition