نتایج جستجو برای: support vector machinessvm

تعداد نتایج: 815745  

2000
J. Ramı́rez P. Yélamos

Shown is an effective speech endpoint detection algorithm using a trained support vector machine (SVM) and a feature vector including contextual information speech features. With this and other innovations the proposed algorithm yields high discrimination and reports significant improvements over standard methods and algorithms defining the decision rule in terms of averaged subband speech feat...

2001
Seung-chan Ahn Gene Kim MyungHo Kim

We describe in a rudimentary fashion how SVM (support vector machine) plays the role of classifier in a mathematical setting. We then discuss its application in the study of multiple SNP(single nucleotide polymorphism) variations. Also presented is a set of preliminary test results with clinical data.

2005
David Dowe

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xvi Acknowledgments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xviii

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده مهندسی 1392

انتقال رسوب و رسوبگذاری، پـیآمـدهایی چـون ایجـاد جزایـر رسـوبی در مـسیر رودخانه و در نتیجه کاهش ظرفیت انتقال جریانهای سی?بی، خوردگی تأسیسات سـازههـای رودخانـهای و مشک?ت دیگر را دربر دارد. همچنین رسوبات معلق کیفیت آب را برای مصارف بشری تحت تأثیر قرار می دهد. بنـابراین، در هیـدرولیک رودخانـه و ژئومورفولوژی آن، بررسی ظرفیت حمل رسوب جریان و مکانیسم انتقال رسـوب از اهمیـت ویـژه ای برخوردار است. رویک...

Journal: :physical chemistry research 0
ali akbar mirzaei university of sistan and baluchestan somayeh golestan university of sistan and baluchestan seyed-masoud barakati university of sistan and baluchestan

support vector regression (svr) is a learning method based on the support vector machine (svm) that can be used for curve fitting and function estimation. in this paper, the ability of the nu-svr to predict the catalytic activity of the fischer-tropsch (ft) reaction is evaluated and the result is compared with two other prediction techniques including: multilayer perceptron (mlp) and subtractiv...

Journal: :سنجش از دور و gis ایران 0
محسن حسن زاده شاهراجی دانشگاه خواجه نصیرالدین طوسی علی محمد زاده دانشگاه خواجه نصیرالدین طوسی

in the last two decade the use of aerial laser scanner (als) or lidar (light detection and ranging) sensor in geomatics engineering and surveying application has augmented significantly . the main reason of the mentioned phenomenon is the reliability and accuracy of the data obtained by lidar sensors. the output of lidar is unclassified 3d point cloud. classification of the lidar point clouds i...

Journal: :iranian journal of fuzzy systems 2013
mohammad taheri hamid azad koorush ziarati reza sanaye

recently, tuning the weights of the rules in fuzzy rule-base classification systems is researched in order to improve the accuracy of classification. in this paper, a margin-based optimization model, inspired by support vector machine classifiers, is proposed to compute these fuzzy rule weights. this approach not only  considers both accuracy and generalization criteria in a single objective fu...

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