نتایج جستجو برای: gustafson kessel

تعداد نتایج: 571  

Journal: :Expert Syst. Appl. 2011
E. Sivaraman S. Arulselvi

The inverted pendulum is a highly nonlinear and open loop unstable system. To develop an accurate model of the inverted pendulum, different linear and nonlinear methods of identification will be used. However one of the problems encountered during modeling is the collection of experimental data from the inverted pendulum system. Since the output data from the unstable system does not show enoug...

2003
Hilde Vernieuwe Bernard De Baets

In this paper, the use of fuzzy models relating rainfall to catchment discharge is investigated for the Zwalm catchment in Belgium. The models are built along the lines of Gaweda’s method [4]. Since acceptable models were not obtained for this data set, the method was further adapted. The newly obtained models are of comparable performance as Takagi–Sugeno models based on the Gustafson–Kessel c...

شناسایی الگوها در داده‌های لرزه‌ای از طریق خوشه‌بندی، به‌عنوان یکی از رایج‌ترین روش‌های داده‌کاوی، منجر به استخراج اطلاعات بسیار مهمی از یک حجم زیاد داده ‌می‌شود. به دلیل ماهیت داده‌های لرزه‌ای، الگوریتم‌های خوشه‌بندی فازی نتایج واقع‌بینانه‌تری را ارائه می‌کنند. اگرچه الگوریتم‌های بسیاری بدین منظور ارائه‌شده است اما حساس بودن به مقادیر اولیه و به تله افتادن در جواب‌های بهینه محلی ازجمله مشکلاتی...

Journal: :International Journal of Environmental, Sustainability and Social Science 2021

The banking sector as one of the economic drivers plays an important role in society. Over time, bank operations did not only raise funds from public but were more complex. development industry can be seen number banks Indonesia that have spurred level competition. Of course, must pay attention to its health. use soundness parameters or RGEC combined with clusters is interesting study. By using...

2004
Christian Borgelt Rudolf Kruse

The more sophisticated fuzzy clustering algorithms, like the Gustafson–Kessel algorithm [11] and the fuzzy maximum likelihood estimation (FMLE) algorithm [10] offer the possibility of inducing clusters of ellipsoidal shape and different sizes. The same holds for the EM algorithm for a mixture of Gaussians. However, these additional degrees of freedom often reduce the robustness of the algorithm...

2005
Christian Borgelt Rudolf Kruse

More sophisticated fuzzy clustering algorithms, like the Gustafson–Kessel algorithm [11] and the fuzzy maximum likelihood estimation (FMLE) algorithm [10] offer the possibility of inducing clusters of ellipsoidal shape and different sizes. The same holds for the expectation maximization (EM) algorithm for a mixture of Gaussians. However, these additional degrees of freedom can reduce the robust...

2007
Annette Keller Frank Klawonn

We introduce an objective function-based fuzzy clustering technique that incorporates linear combinations of attributes in the distance function. The main application eld of our method is image processing where a comparison pixel by pixel is usually not adequate, but the environmnet of a pixel or groups of pixels characterize important properties of an image or parts of it. In addition, our app...

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