نتایج جستجو برای: classifier performance

تعداد نتایج: 1079184  

A. Ghaffari, M. Akraminia, M. Atarod, M. M Daevaeiha, M. R Homaeinezhad,

The aim of this study is to introduce a new methodology for isolation of ectopic rhythms of ambulatory electrocardiogram (ECG) holter data via appropriate statistical analyses imposing reasonable computational burden. First, the events of the ECG signal are detected and delineated using a robust wavelet-based algorithm. Then, using Binary Neyman-Pearson Radius test, an appropriate classifie...

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2019

Journal: :Processes 2021

Currently, some coffee production centers still perform classification manually, which requires a very long time, lot of labor, and expensive operational costs. Therefore, the purpose this research was to design test performance bean classifier that can accelerate process classifying beans. The used consisted three main parts, namely frame, driving force, sieves. parameters included work capaci...

2002
Weizhong Yan Kai Goebel James C. Li

Classifier performance evaluation is an important step in designing diagnostic systems. The purposes of performing classifier performance evaluation include: 1) to select the best classifiers from the several candidate classifiers, 2) to verify that the classifier designed meets the design requirement, and 3) to identify the need for improvements in the classifier components. In order to effect...

2007
Greg Kochanski Christina Orphanidou Burton S. Rosner

We compare the performance of a Bayesian classifier against humans in a same/different speech perception task. The classifier is trained on different sizes of speech segments to separate sounds into perceptually equivalent and nonequivalent categories. We test the classifier with pairs of speech sounds of various sizes and compare its performance with perceptual listening tests on native speake...

Journal: :iranian journal of electrical and electronic engineering 0
m. mollanezhad heydarabadi semnan university a. akbari foroud semnan university

current inversion condition leads to incorrect operation of current based directional relay in power system with series compensated device. application of the intelligent system for fault direction classification has been suggested in this paper. a new current directional protection scheme based on intelligent classifier is proposed for the series compensated line. the proposed classifier uses ...

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