A weighted subspace approach for improving bagging performance.
Qu-Tang CaiChunyi PengChang-shui ZhangPublished in: ICASSP (2008)
Keyphrases
- decision trees
- machine learning
- ensemble methods
- subspace methods
- feature space
- ensemble learning
- imbalanced data
- subspace learning
- upper bound
- dimensionality reduction
- principal component analysis
- high dimensional
- neural network ensembles
- learning algorithm
- bootstrap sampling
- randomized trees
- classifier ensemble
- weighted sum
- weighted graph
- benchmark datasets
- low dimensional
- support vector machine
- training set
- feature extraction