STATISTICAL METHOD TO OVERCOME OVERFITTING ISSUE IN RATIONAL FUNCTION MODELS

Overcome Support Vector Machine Diagnosis Overfitting

Support vector machines (SVMs) are widely employed in molecular diagnosis of disease for their efficiency and robustness. However, there is no previous research to analyze their overfitting in high-dimensional omics data based disease diagnosis, which is essential to avoid deceptive diagnostic results and enhance clinical decision making. In this work, we comprehensively investigate this proble...

on some bayesian statistical models in actuarial science with emphasis on claim count

چکیده ندارد.

A method to obtain the best uniform polynomial approximation for the family of rational function

In this article, by using Chebyshev’s polynomials and Chebyshev’s expansion, we obtain the best uniform polynomial approximation out of P2n to a class of rational functions of the form (ax2+c)-1 on any non symmetric interval [d,e]. Using the obtained approximation, we provide the best uniform polynomial approximation to a class of rational functions of the form (ax2+bx+c)-1 for both cases b2-4a...

On Method Overfitting

Benchmark problems should be hard. True. Methods for solving problems should be useful for more than just “beating” a particular benchmark. Truer still, we believe. In this paper, we examine the worth of the approach consisting of concentration on a particular set of benchmark problems, an issue raised by a recent paper by Ian Gent. We find that such a methodology can easily lead to publication...

"Rational/Statistical Method of Test Validation"