English temporal expression recognition based on Conditional Random Fields.
Hua ZhaoXiaowen JiPublished in: ICNC (2013)
Keyphrases
- conditional random fields
- expression recognition
- facial expressions
- facial expression recognition
- hidden markov models
- probabilistic model
- graphical models
- sequence labeling
- information extraction
- higher order
- pairwise
- markov random field
- generative model
- face identification
- face detection
- crf model
- structured prediction
- web page prediction
- named entity recognition
- face images
- superpixels
- human faces
- pose variations
- human computer interaction
- graph cuts
- facial features
- segmentation method
- multiscale
- feature extraction
- information retrieval