Fuzzy hypothesis testing with hybrid data
Fuzzy Sets and Systems
A note on the operativeness of Neyman-Pearson tests with fuzzy information
Fuzzy Sets and Systems
A fuzzy decision problem based on the generalized Neyman-Pearson criterion
Fuzzy Sets and Systems
A fuzzy statistical test of fuzzy hypotheses
Fuzzy Sets and Systems
Extension of fuzzy hypothesis testing with hybrid data
Fuzzy Sets and Systems
Probability Error in Bayes Optimal Classifier with Intuitionistic Fuzzy Observations
ICIAR '09 Proceedings of the 6th International Conference on Image Analysis and Recognition
Nonparametric rank-based statistics and significance tests for fuzzy data
Fuzzy Sets and Systems
Upper and lower probabilities induced by a fuzzy random variable
Fuzzy Sets and Systems
Upper and lower probabilities induced by a fuzzy random variable
Fuzzy Sets and Systems
Fuzzy and R control charts: Fuzzy dominance approach
Computers and Industrial Engineering
Inner and outer fuzzy approximations of confidence intervals
Fuzzy Sets and Systems
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A definition of fuzzy test for testing statistical hypotheses with vague data is proposed. Then the general method for the construction of fuzzy tests for hypotheses concerning an unknown parameter against one-sided or two-sided alternative hypotheses is shown. This fuzzy test, contrary to the classical approach, leads not to the binary decision: to reject or to accept given null hypothesis, but to a fuzzy decision showing a grade of acceptability of the null and the alternative hypothesis, respectively. However, it is a natural generalization of the traditional test, i.e. if the data are precise, not vague, we get a classical statistical test with the binary decision. A measure of fuzziness of the considered fuzzy test is suggested and the robustness of that test is also discussed.