Feature selection using C4.5 algorithm for electricity price prediction.
Hehui QianZhiwei QiuPublished in: ICMLC (2014)
Keyphrases
- prediction error
- times faster
- detection algorithm
- optimization algorithm
- dynamic programming
- feature selection
- objective function
- learning algorithm
- experimental evaluation
- high accuracy
- text classification
- computational cost
- cost function
- probabilistic model
- multi class
- np hard
- irrelevant features
- prediction algorithm
- linear programming
- k means
- expectation maximization
- computational complexity
- selection algorithm
- protein sequences
- matching algorithm
- support vector classification
- convergence rate
- preprocessing
- high dimensional
- search space
- text categorization
- simulated annealing
- significant improvement
- worst case