نتایج جستجو برای: parametric functions

تعداد نتایج: 547645  

Journal: :Radio Electronics, Computer Science, Control 2017

Journal: :IEEE Access 2022

Inspired by the success of control barrier functions (CBFs) in addressing safety, and rise data-driven techniques for modeling functions, we propose a non-parametric approach online synthesis CBFs using Gaussian Processes (GPs). A dynamical system is defined to be safe if subset its states remains within prescribed set, also called <italic xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xl...

Mixed-integer polynomial programming (MIPP) problems are one class of mixed-integer nonlinear programming (MINLP) problems where objective function and constraints are restricted to the polynomial functions. Although the MINLP problem is NP-hard, in special cases such as MIPP problems, an efficient algorithm can be extended to solve it. In this research, we propose an algorit...

Journal: :تحقیقات آب و خاک ایران 0
فریدون سرمدیان دانشیار، دانشکده مهندسی و فناوری کشاورزی علی کشاورزی کارشناسی ارشد، دانشکده مهندسی و فناوری کشاورزی

in the course of the present study, the results of parametric approach are compared with those obtained through fuzzy approach using ahp as well as multivariate regression methods for comparisons and investigating the efficiency of the fuzzy method as applied in land suitability assessments. the correlation coefficients between land index and observed yield in the study area through fuzzy appro...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شیراز - دانشکده ادبیات و زبانهای خارجی 1391

this study was intended to analyze the listening tapescripts of the elementary and pre-intermediate levels of total english textbooks from the pragmatic dimension of language functions and speech acts in order to see whether the listening tasks are pragmatically informative or not. for this purpose, 8 conversations from the two books were selected randomly, and then, the two pragmatic models of...

2009
Donald Metzler Hugo Zaragoza

Most of the previous research on term weighting for information retrieval has focused on developing specialized parametric term weighting functions. Examples include TF.IDF vector-space formulations, BM25, and language modeling weighting. Each of these term weighting functions takes on a specific parametric form. While these weighting functions have proven to be highly effective, they impose st...

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