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Evolutionary granular kernel machines.

Jin, Bo.

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Evolutionary granular kernel machines.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Evolutionary granular kernel machines./
作者:	Jin, Bo.
面頁冊數:	120 p.
附註:	Adviser: Yan-Qing Zhang.
Contained By:	Dissertation Abstracts International68-04B.
標題:	Biology, Bioinformatics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3260562

Evolutionary granular kernel machines.
Jin, Bo.

Evolutionary granular kernel machines. - 120 p.

Adviser: Yan-Qing Zhang.

Thesis (Ph.D.)--Georgia State University, 2007.

Kernel machines such as Support Vector Machines (SVMs) have been widely used in various data mining applications with good generalization properties. Performance of SVMs for solving nonlinear problems is highly affected by kernel functions. The complexity of SVMs training is mainly related to the size of a training dataset. How to design a powerful kernel, how to speed up SVMs training and how to train SVMs with millions of examples are still challenging problems in the SVMs research.Subjects--Topical Terms:

1018415
Biology, Bioinformatics.

Evolutionary granular kernel machines.
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245 1 0 $a Evolutionary granular kernel machines.
300 $a 120 p.
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500 $a Source: Dissertation Abstracts International, Volume: 68-04, Section: B, page: 2446.
502 $a Thesis (Ph.D.)--Georgia State University, 2007.
520 $a Kernel machines such as Support Vector Machines (SVMs) have been widely used in various data mining applications with good generalization properties. Performance of SVMs for solving nonlinear problems is highly affected by kernel functions. The complexity of SVMs training is mainly related to the size of a training dataset. How to design a powerful kernel, how to speed up SVMs training and how to train SVMs with millions of examples are still challenging problems in the SVMs research.
520 $a For these important problems, powerful and flexible kernel trees called Evolutionary Granular Kernel Trees (EGKTs) are designed to incorporate prior domain knowledge. Granular Kernel Tree Structure Evolving System (GKTSES) is developed to evolve the structures of Granular Kernel Trees (GKTs) without prior knowledge. A voting scheme is also proposed to reduce the prediction deviation of GKTSES. To speed up EGKTs optimization, a master-slave parallel model is implemented. To help SVMs challenge large-scale data mining, a Minimum Enclosing Ball (MEB) based data reduction method is presented, and a new MEB-SVM algorithm is designed. All these kernel methods are designed based on Granular Computing (GrC). In general, Evolutionary Granular Kernel Machines (EGKMs) are investigated to optimize kernels effectively, speed up training greatly and mine huge amounts of data efficiently.
520 $a Index words. Bioinformatics, Computational Intelligence, Data Mining, Evolutionary Granular Kernel Machines, Evolutionary Granular Kernel Trees, Genetic Algorithms, Granular Computing, Granular Kernel Tree Structure Evolving System, Machine Learning, Minimum Enclosing Ball, Statistical Learning, Support Vector Machines
590 $a School code: 0079.
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