Grouplet-Based Distance Metric Learning for Video Concept Detection.
Wei JiangAlexander C. LouiPublished in: ICME (2012)
Keyphrases
- distance metric learning
- video concept detection
- joint optimization
- distance metric
- image classification
- multi label
- metric learning
- representation scheme
- semi supervised
- sparse representation
- semidefinite programming
- gender classification
- domain adaptation
- distance function
- image annotation
- euclidean distance
- learning tasks
- visual features
- semi supervised learning
- machine learning
- text classification
- distance measure
- feature extraction
- active learning
- nearest neighbor
- dimensionality reduction
- multi modal
- bag of words
- text categorization
- labeled data