Analysis of variance using fuzzy logic models

H Xie, YC Lee - … of 1994 IEEE 3rd International Fuzzy Systems …, 1994 - ieeexplore.ieee.org
… In this paper, we propose a new method to conduct the analysis of variance using fussy
logic models(FLANOVA). The FLM used is specially designed for the analysis. The model is …

An integrated fuzzy regression–analysis of variance algorithm for improvement of electricity consumption estimation in uncertain environments

A Azadeh, O Seraj, M Saberi - The International Journal of Advanced …, 2011 - Springer
… presents an integrated fuzzy regression– analysis of variance (ANOVA) … fuzzy regression
models. This is because there is no clear cut as to which of the recent fuzzy regression model is …

[HTML][HTML] Fuzzy mean–variance–skewness portfolio selection models by interval analysis

R Bhattacharyya, S Kar, DD Majumder - Computers & Mathematics with …, 2011 - Elsevier
… problem, fuzzy set theory is widely used to model the … fuzzy set theory to extend the classical
mean–variance (MV) portfolio selection model into mean–variance–skewness (MVS) model

[HTML][HTML] Fuzzy coefficient volatility (FCV) models with applications

A Thavaneswaran, K Thiagarajah… - … and Computer Modelling, 2007 - Elsevier
… In this section we propose the corresponding fuzzy volatility models (FCV) and derive the …
variance of the fuzzy coefficient. First we give a lemma for the kurtosis of RC GARCH model. …

Intuitionistic fuzzy two-factor variance analysis of movie ticket sales

V Traneva, S Tranev - Journal of Intelligent & Fuzzy Systems, 2022 - content.iospress.com
… to analyze such data, the aim of this paper is to introduce for the first time an intuitionistic
fuzzy … for a case where the data are intuitionistic fuzzy rather than real numbers. The proposed …

On the variability of the concept of variance for fuzzy random variables

I Couso, D Dubois - IEEE Transactions on Fuzzy Systems, 2009 - ieeexplore.ieee.org
… The definition of the fuzzy variance FVar of a general fuzzy random variable is based on the
… Based on this concept, we have defined the fuzzy variance of X as the fuzzy set associated …

Mean-variance-skewness model for portfolio selection with fuzzy returns

X Li, Z Qin, S Kar - European Journal of Operational Research, 2010 - Elsevier
… Different from Huang’s approach, we used skewness of fuzzy … and analyze fuzzy mean-variance-skewness
models. … -variance-skewness model and mean-semivariance model, we …

Dynamic Allan Variance Analysis Method with Time‐Variant Window Length Based on Fuzzy Control

S Gu, J Liu, Q Zeng, S Feng, P Lv - Journal of Sensors, 2015 - Wiley Online Library
variance is applied to evaluate the performance of a medium precision FOG. Allan variance
is also employed to identify and model … results of Allan variance analysis cannot evaluate the …

Variance‐based global sensitivity analysis for fuzzy random structural systems

MM Javidan, J Kim - Computer‐Aided Civil and Infrastructure …, 2019 - Wiley Online Library
fuzzy randomness and fuzzy probabilistic collapse analysis are explained briefly. Then the
implementation of fuzzy sensitivity indices for the uncertainty model … frame is analyzed under …

[HTML][HTML] Credibilistic variance and skewness of trapezoidal fuzzy variable and mean–variance–skewness model for portfolio selection

JK Pahade, M Jha - Results in Applied Mathematics, 2021 - Elsevier
… This credibilistic skewness was derived for the triangular fuzzy variable. In this paper, we
extended the fuzzy mean–variance model with credibilistic skewness for the trapezoidal fuzzy