Fractal-based belief entropy
نویسندگان
چکیده
The total uncertainty measurement of basic probability assignment (BPA) in Dempster-Shafer evidence theory (DSET) has always been an open issue. Although some scholars put forward various measurements and entropies BPA, due to the existence discord non-specificity, there is no method can measure BPA reasonably. In order utilize practical decision-making, pignistic transformation a significant method. paper, we simulate (PPT) process based on fractal idea, which describes PPT detail shows information volume changes during intuitively. Based process, propose new belief entropy called fractal-based (FB) entropy. After verification, FB superior all existing terms physical model consistency.
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ژورنال
عنوان ژورنال: Information Sciences
سال: 2022
ISSN: ['0020-0255', '1872-6291']
DOI: https://doi.org/10.1016/j.ins.2021.12.032