The nature of statistical learning theory
The nature of statistical learning theory
Time Series Analysis, Forecasting and Control
Time Series Analysis, Forecasting and Control
Choosing Multiple Parameters for Support Vector Machines
Machine Learning
Predicting Time Series with Support Vector Machines
ICANN '97 Proceedings of the 7th International Conference on Artificial Neural Networks
The Entire Regularization Path for the Support Vector Machine
The Journal of Machine Learning Research
Neural Computation
Two-dimensional solution path for support vector regression
ICML '06 Proceedings of the 23rd international conference on Machine learning
Efficient Computation and Model Selection for the Support Vector Regression
Neural Computation
Local prediction of non-linear time series using support vector regression
Pattern Recognition
Particle Swarm Model Selection
The Journal of Machine Learning Research
Evolutionary tuning of multiple SVM parameters
Neurocomputing
LIBSVM: A library for support vector machines
ACM Transactions on Intelligent Systems and Technology (TIST)
The particle swarm - explosion, stability, and convergence in amultidimensional complex space
IEEE Transactions on Evolutionary Computation
IEEE Transactions on Neural Networks
Efficient tuning of SVM hyperparameters using radius/margin bound and iterative algorithms
IEEE Transactions on Neural Networks
A New Solution Path Algorithm in Support Vector Regression
IEEE Transactions on Neural Networks
Hi-index | 0.01 |
In the conventional solution path algorithm of support vector regression, the @e-insensitive error of every training sample is equally penalized, which means every sample affects the generalization ability equally. However, in some cases, e.g. time series prediction or noisy function regression, the @e-insensitive error of the sample which could provide more important information should be penalized more heavily. Therefore, the weighted solution path algorithm of support vector regression is proposed in this paper. Error penalty parameter of each training sample is weighted differently, and the whole solution path is modified correspondingly. More importantly, by choosing Arc Tangent function as the prototype to generate weights with various characteristics, a heuristic weight-setting optimization algorithm is proposed to compute the optimal weights using particle swarm optimization (PSO). This method is applicable to different applications. Experiments on time series prediction and noisy function regression are conducted, demonstrating comparable results of the proposed weighted solution path algorithm and encouraging performance of the heuristic weight-setting optimization.