Fast and Scalable Training of Semi-Supervised CRFs with Application to Activity Recognition.
Maryam MahdavianiTanzeem ChoudhuryPublished in: NIPS (2007)
Keyphrases
- activity recognition
- semi supervised
- human activity recognition
- human activities
- smart home
- action recognition
- information retrieval
- computer vision
- visual surveillance
- named entity recognition
- daily life
- recognizing actions
- machine learning
- structured prediction
- semi supervised learning
- supervised learning
- information extraction
- hidden markov models
- active learning
- high dimensional
- reinforcement learning