A Collaborative Method of Aggregating Group Opinion Based on Incomplete Preferences.
Haiyan ZhangLi YuXun LiangPublished in: PACIS (2014)
Keyphrases
- cost function
- detection method
- preprocessing
- synthetic data
- prior knowledge
- clustering method
- optimization algorithm
- objective function
- collaborative learning
- fully automatic
- missing values
- probabilistic model
- computational cost
- dynamic programming
- pairwise
- optimization method
- high precision
- classification method
- data sets
- group activities
- computationally efficient
- markov random field
- edge detection
- high accuracy
- support vector machine
- significant improvement