Static Security Assessment in Power Systems Using Multi-Class SVM with Parameter Selection Methods

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Power System Security Assessment using Binary SVM Based Pattern Recognition

Power System Security is a major concern in real time operation. Conventional method of security evaluation consists of performing continuous load flow and transient stability studies by simulation program. This is highly time consuming and infeasible for on-line application. Pattern Recognition (PR) is a promising tool for on-line security evaluation. This paper proposes a Support Vector Machi...

متن کامل

Ensemble Methods of Classification for Power Systems Security Assessment

One of the most promising approaches for complex technical systems analysis employs ensemble methods of classification. Ensemble methods enable to build a reliable decision rules for feature space classification in the presence of many possible states of the system. In this paper, novel techniques based on decision trees are used for evaluation of the reliability of the regime of electric power...

متن کامل

Multi-Class SVM Learning using Adaptive Code

Classification of objects in computer vision is done mostly without any knowledge about multiple class memberships. In this master thesis several learning algorithms based on Support Vector Machines and similar approaches regarding multiple class memberships are explored. Recognition performance and robustness of the algorithms are tested with small quantities of training objects, making all le...

متن کامل

A New Class of Decentralized Interaction Estimators for Load Frequency Control in Multi-Area Power Systems

Load Frequency Control (LFC) has received considerable attention during last decades. This paper proposes a new method for designing decentralized interaction estimators for interconnected large-scale systems and utilizes it to multi-area power systems. For each local area, a local estimator is designed to estimate the interactions of this area using only the local output measurements. In fact,...

متن کامل

Feature Subset Selection for Multi-class SVM Based Image Classification

Multi-class image classification can benefit much from feature subset selection. This paper extends an error bound of binary SVMs to a feature subset selection criterion for the multi-class SVMs. By minimizing this criterion, the scale factors assigned to each feature in a kernel function are optimized to identify the important features. This minimization problem can be efficiently solved by gr...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Computer Theory and Engineering

سال: 2013

ISSN: 1793-8201

DOI: 10.7763/ijcte.2013.v5.731