نتایج جستجو برای: fuzzy linear regression

تعداد نتایج: 816185  

Journal: :مدیریت صنعتی 0
محمد رضا تقی زاده یزدی استادیار، مدیریت صنعتی، دانشگاه تهران، ایران حامد شکوری گنجوی دانشیار، مهندسی صنایع، دانشگاه تهران، ایران محمد باقر منهاج استاد، مهندسی برق، دانشگاه صنعتی امیر کبیر، ایران محمد رضا مهرگان استاد، مدیریت صنعتی، دانشگاه تهران، ایران عالیه کاظمی استادیار، مدیریت صنعتی، دانشگاه تهران، ایران

in this paper, the energy demand of transport sector from 1385 to 1400 is forecasted based on fuzzy linear regression (flr) approach considering economic and social indicators. in order to analyze the influence of economic and social indicators on energy demand of transport sector, gross domestic product (gdp), population and the total number of vehicles in 1372-1384 were regarded. in this rese...

Journal: :iranian journal of fuzzy systems 2011
reza ameri omid reza dehghan

in this paper we investigate the algebraic properties of dimension of fuzzy hypervector spaces. also, we prove that two isomorphic fuzzy hypervector spaces have the same dimension.

Journal: :iranian journal of fuzzy systems 2011
saeedeh pourahmad s. mohammad taghi ayatollahi s. mahmoud taheri

logistic regression models are frequently used in clinicalresearch and particularly for modeling disease status and patientsurvival. in practice, clinical studies have several limitationsfor instance, in the study of rare diseases or due ethical considerations, we can only have small sample sizes. in addition, the lack of suitable andadvanced measuring instruments lead to non-precise observatio...

Journal: :iranian journal of fuzzy systems 2011
t. bag s. k. samanta

an idea of fuzzy reexivity of felbin's type fuzzy normed linear spaces is introduced and its properties are studied. concept of fuzzy uniform normal structure is given and using the geometric properties of this concept xed point theorems are proved in fuzzy normed linear spaces.

Journal: :Knowledge-Based Systems 2002

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه لرستان - دانشکده علوم پایه 1389

abstract part one: the electrode oxidation potentials of a series of eighteen n-hydroxy compounds in aqueous solution were calculated based on a proper thermodynamic cycle. the dft method at the level of b3lyp-6-31g(d,p) was used to calculate the gas-phase free energy differences ,and the polarizable continuum model (pcm) was applied to describe the solvent and its interaction with n-hydroxy ...

Journal: :Journal of Mood Disorders 2013

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