a score function α̃ of an interval-valued intuitionistic fuzzy value can be represented as follows:(1)s̃(α̃)=μ̃α̃(x)-ν̃α̃(x)=[μ--v+,μ+-v-],to evaluate the degree of score of the interval-valued intuitionistic fuzzy value α̃=[μ-,μ+], [v-,v+],...
function to solve multicriteria decision-making problems in which all the preference information provided by decision-makers is expressed as interval-valued intuitionistic fuzzy decision matrices where each of the elements is characterized by IVIFS value and the information about criterion weights is ...
Nonetheless, all of the above methods based on regret theory only compare with the best alternative, but ignore the worst alternative when calculating the regret-rejoice value, which may lead to undesirable consequences. Based on the above analysis, the main research motivations of this paper are ...
In this paper, we consider a non-cooperative 2-player zero-sum interval-valued 2-tuple fuzzy linguistic (IVTFL) matrix game and develop a methodology to evaluate its saddle point and optimal interval-valued linguistic value of the game. ... T Malhotra,A Gupta,A Singh 被引量: 0发表: 2020...
Delete the interval associated with the lowest RMSECV value. (4) Repeat step (2)–(3) until the lowest RMSECV in every iteration starts to increase. The remaining intervals are considered the selected informative variables. 3.2.2 Elastic net based on iterative rank PLS regression coefficient scree...
In finite population sampling, it has long been known that, for small sample sizes, when sampling from a skewed population, the usual frequentist intervals for the population mean cover the true value less often than their stated frequency of coverage. Recently, a non-informative Bayesian approach...
value of the upper and lower values of multiple IVq-ROFSs to reduce the range of intervals that can be calculated and contain the original data set’s characteristic information to achieve a more decision-making idea. The inclusive method calculates the maximum value of the upper and lower ...
If you want to know more aboutstatistics,methodology, orresearch bias, make sure to check out some of our other articles with explanations and examples. Frequently asked questions about interval data Cite this Scribbr article If you want to cite this source, you can copy and paste the citation...
Rather than observing a single value for each data point, we observe an interval, where the observed values are the bounds of these intervals. Such data may result from simple aggregation or emerge from some natural process. Examples include intraday stock prices and returns, which are aggregated...
On the basis of eigenvalue method [4] and row geometric mean method [22], Meng et al. [9] presented two methods of deriving an interval PWV from an IRPR. To modify the sensibility of the method in [13] about the compared alternatives’ permutation, Liu et al. [14] used the ...