A Model-Based EM Method for Topic Person Name Multi-polarization.
Chien Chin ChenZhong-Yong ChenPublished in: AIRS (2011)
Keyphrases
- experimental evaluation
- em algorithm
- clustering method
- synthetic data
- preprocessing
- computational cost
- model selection
- data sets
- support vector machine
- probabilistic model
- cost function
- optimization method
- image segmentation
- missing data
- high precision
- model free
- co occurrence
- detection algorithm
- input data
- high accuracy
- classification accuracy
- significant improvement
- video sequences
- web pages