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The Linear Correlation Coefficient
The linear correlation coefficient r is a simple and convenient measure of the degree of linear correlation between two random variables, and it is...
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Mixed Correlation Coefficient Between Probability Hesitation Fuzzy Sets and Applications
Probability hesitation fuzzy sets(PHFSs) have been paid increasing attention in the fuzzy domain nowadays, and correlation coefficient is becoming an...
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A robust correlation coefficient for fermatean fuzzy sets based on spearman’s correlation measure with application to clustering and selection process
Fermatean fuzzy set (FFS) is an advance variant of fuzzy set applicable in curbing uncertainties and vagueness in complex decision making scenarios....
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Dynamic spatiotemporal correlation coefficient based on adaptive weight
Risk management is an important aspect of financial research because correlations among financial data are essential in evaluating portfolio risk....
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Adaptive XGBoost Algorithm Based on Matthews Correlation Coefficient
Because the size of the data stream, the arrival time and the appearance order of the data in the data stream cannot be determined, the data stream...
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An Intelligent Depth Correction Method for Logging Curves Based on Pearson Correlation Coefficient and DTW
A key step in the exploration and development of oil and gas fields in the oil and gas industry is to measure various geophysical parameters along...
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Osmotic Coefficient
The osmotic coefficient is an important thermophysical property used to consider the non-ideality of a solvent, such as water. It is usually used to...
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The distribution of the sample correlation coefficient under variance-truncated normality
The non-null distribution of the sample correlation coefficient under bivariate normality is derived when each of the associated two sample variances...
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Activity Coefficient
The activity coefficient is an important thermophysical property to consider the non-ideality of solutions. It is a corrective parameter for the...
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Multiattribute group decision-making based on weighted correlation coefficient of linguistic q-rung orthopair fuzzy sets and TOPSIS method
Linguistic q-rung orthopair fuzzy number (Lq-ROFN) is a valuable tool for expressing the uncertainty of qualitative information that has received a...
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Quantitative decomposition of the interdecadal change in the correlation coefficient between the El Niño-Southern Oscillation and South Asian summer monsoon
Interdecadal change in the correlation coefficient between two variables is an important scientific issue since it can affect climate predictions. A...
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Weighted correlation coefficient measure for intuitionistic fuzzy set based on cosine entropy measure
Here, a new weighted correlation coefficient measure for intuitionistic fuzzy sets has been proposed having range between [− 1, 1]. It is obvious...
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Influence function-based confidence intervals for the Kendall rank correlation coefficient
Correlation coefficients measure the association between two random variables. In circumstances in which the typically-used Pearson correlation...
