Gaussian Mixture Proposals with Pull-Push Learning Scheme to Capture Diverse Events for Weakly Supervised Temporal Video Grounding.
Sunoh KimJungchan ChoJoonsang YuYoungjoon YooJin Young ChoiPublished in: AAAI (2024)
Keyphrases
- learning scheme
- weakly supervised
- gaussian mixture
- gaussian mixture model
- covariance matrix
- expectation maximization
- em algorithm
- learning algorithm
- relation extraction
- superpixels
- closed form
- object class
- probability density function
- topic models
- mixture model
- video sequences
- video frames
- named entities
- object detectors
- semi supervised
- data mining
- image classification
- principal component analysis
- active learning
- image segmentation
- image processing
- feature selection
- information retrieval