Local Bayes Risk Minimization Based Stopping Strategy for Hierarchical Classification.
Yu WangQinghua HuYucan ZhouHong ZhaoYuhua QianJiye LiangPublished in: ICDM (2017)
Keyphrases
- hierarchical classification
- risk minimization
- loss function
- hierarchical structure
- empirical risk
- text classification
- classification algorithm
- feature selection
- uniform convergence
- generalization error
- hierarchical text classification
- decision trees
- cross validation
- neural network
- optimal solution
- feature extraction
- machine learning