Proceedings. International Conference on Power System Technology
DOI: 10.1109/icpst.2002.1053540
|View full text |Cite
|
Sign up to set email alerts
|

Short-term electrical load forecasting using least squares support vector machines

Abstract: Abstruct-This paper presents a Least Squares Sulpport Vector Machines (LS-SVM) approach to short-term electric load forecasting (STLF). The proposed algorithm is more robust and reliable as compared to the traditional approach when actual loads are forecasted and used as input vanabbes. In order to provide the forecasted load, the LS-SVM interpolates among the load and temperature data in a training dat;a set. Analysis of the experimental results proved that this approach can achieve greater forecasting accura… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
4
1

Citation Types

0
7
0

Publication Types

Select...
6
1
1

Relationship

0
8

Authors

Journals

citations
Cited by 24 publications
(7 citation statements)
references
References 7 publications
0
7
0
Order By: Relevance
“…Fi tn ess = MA PE(Lactual Lforecasted) (7) The genetic algorithm initialized the value of C and c then trained the SVM on training data, then GA calculated the MAPE of validation data (i.e. Fitness), it tries to minimize the MAPE by generating the new population using crossover and mutation operators.…”
Section: Bmentioning
confidence: 99%
See 1 more Smart Citation
“…Fi tn ess = MA PE(Lactual Lforecasted) (7) The genetic algorithm initialized the value of C and c then trained the SVM on training data, then GA calculated the MAPE of validation data (i.e. Fitness), it tries to minimize the MAPE by generating the new population using crossover and mutation operators.…”
Section: Bmentioning
confidence: 99%
“…SVM are trained with quadratic programming which gives the globally optimal solution. Least squares support vector machines for short-term load forecasting was used by [7] for 24 hour ahead load forecasting. Hai-Shan et al used the least squares support vector machines and chaos theory [8] for load forecasting and found in comparison a very promising results.…”
Section: Introductionmentioning
confidence: 99%
“…Recently, a new machine learning methods -support vector machine regression(SVR)method were being widespread concerned [3]. Support vector machine is a machine learning method proposed by Vapnik and others according to statistical theory, which is based on VC dimension and structural risk minimization principle in statistical learning theory, it has a better ability to deal with the practical problems with the small samples, non-linear , high dimension and local minimum points and so on.…”
Section: Introductionmentioning
confidence: 99%
“…The sequential minimal optimization (SMO) algorithm is proposed by Platt [3][4], the main idea is dived a large optimization problem into a series small optimization problem which containing only two variables. At first, the algorithm is mainly used for classification problems, and later Smola and Schölkopf [6] proposed a training method for SVM regression which was called SMO algorithm, this is the analogy extend of the Platt algorithm.…”
Section: Introductionmentioning
confidence: 99%
“…In most applications, SVM has been shown to outperform other learning algorithms, especially in finding the discriminating function. Due to its promising performance, it has also been applied into problems encountered in power system industry such as in load forecasting [14], power system stability [15][16], and fault location detection [17]. SVM algorithm generates function from a set of labeled training data.…”
Section: Introductionmentioning
confidence: 99%