Data Representativeness Based on Fuzzy Set Theory
Résumé
This paper presents an original de nition of data representativeness. The representativeness of each datum in a dataset is a meaningful notion quanti ed by a degree computed by aggregating fuzzy subsets. These fuzzy subsets are obtained by fuzzifying data in a robust way. We illustrate the usefulness of the representativeness by presenting applications for statistical location estimation, and for cluster analysis.
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