Cost-sensitive learning in social image tagging: review, new ideas and evaluation.
Zhenyang LiMichael S. LewPublished in: Int. J. Multim. Inf. Retr. (2012)
Keyphrases
- image database
- image tagging
- cost sensitive learning
- cost sensitive
- image retrieval
- missing values
- probability estimation
- class distribution
- class imbalance
- misclassification costs
- decision trees
- image classification
- visual features
- high dimensional data
- data sets
- high dimensionality
- multi class
- rule extraction
- pairwise
- data analysis