Geometric Mean based Boosting Algorithm to Resolve Data Imbalance Problem.
Myoung-Jong KimDae-Ki KangPublished in: PACIS (2013)
Keyphrases
- input data
- learning algorithm
- data sets
- computational complexity
- noisy data
- np hard
- dynamic programming
- training data
- high dimensional data
- detection algorithm
- data sources
- prior information
- data analysis
- expectation maximization
- data reduction
- information loss
- original data
- knowledge discovery
- database
- cost function
- search space
- optimal solution
- objective function
- machine learning
- simulated annealing
- training samples
- evolutionary algorithm
- synthetic data
- data distribution
- preprocessing
- data structure
- synthetic datasets
- weak classifiers
- classification trees