Keyphrases
- weakly supervised
- object class
- learning algorithm
- group activities
- object recognition
- reinforcement learning
- machine learning
- supervised learning
- unsupervised learning
- learning process
- prior knowledge
- semi supervised
- superpixels
- knowledge base
- domain knowledge
- probabilistic model
- object detection
- dimensionality reduction
- topic models
- named entities
- metadata
- relation extraction