CRF-based confidence measures of recognized candidates for lattice-based audio indexing.
Zhijian OuHuaqing LuoPublished in: ICASSP (2012)
Keyphrases
- confidence measures
- ground truth
- stereo vision
- conditional random fields
- confidence measure
- optical flow
- multimedia
- audio visual content
- lecture videos
- information retrieval
- audio content
- audio visual
- pairwise
- information extraction
- multimedia databases
- content based retrieval
- semi supervised
- graphical models
- stereo matching
- probabilistic model
- hidden markov models
- music information retrieval
- high quality
- computer vision
- real time