نتایج جستجو برای: stopping criteria

تعداد نتایج: 270889  

Fuzzy Decision Tree (FDT) classifiers combine decision trees with approximate reasoning offered by fuzzy representation to deal with language and measurement uncertainties. When a FDT induction algorithm utilizes stopping criteria for early stopping of the tree's growth, threshold values of stopping criteria will control the number of nodes. Finding a proper threshold value for a stopping crite...

Journal: :iranian journal of fuzzy systems 2014
mohsen zeinalkhani mahdi eftekhari

fuzzy decision tree (fdt) classifiers combine decision trees with approximate reasoning offered by fuzzy representation to deal with language and measurement uncertainties. when a fdt induction algorithm utilizes stopping criteria for early stopping of the tree's growth, threshold values of stopping criteria will control the number of nodes. finding a proper threshold value for a stopping crite...

2007
Robert Burbidge

The support vector machine has been shown to be comparable to the state of the art for classification. In certain situations however, the convergence to a global optimum of the optimization problem can be very slow. It is shown that solutions suboptimal in terms of the optimization problem can still have very good performance. By using a heuristic stopping criterion (termed HERMES) these soluti...

Journal: :SIAM Journal on Scientific Computing 2005

Journal: :SIAM Journal on Scientific Computing 2013

Journal: :SIAM Journal on Matrix Analysis and Applications 2013

2014
Jorgen L. Nikolajsen

A set of simple stopping criteria is presented, which improve the efficiency of iterative root finding by terminating the iterations immediately when no further improvement of the roots is possible. The criteria use only the function evaluations already needed by the root finding procedure to which they are applied. The improved efficiency is achieved by formulating the stopping criteria in ter...

Journal: :Statistics in medicine 2007
Scott S Emerson John M Kittelson Daniel L Gillen

Group sequential stopping rules are often used as guidelines in the monitoring of clinical trials in order to address the ethical and efficiency issues inherent in human testing of a new treatment or preventive agent for disease. Such stopping rules have been proposed based on a variety of different criteria, both scientific (e.g. estimates of treatment effect) and statistical (e.g. frequentist...

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