Novel similarity measure for interval-valued data based on overlapping ratio
Novel similarity measure for interval-valued data based on overlapping ratio
复制标题
基于重叠率的区间值数据的新颖相似性度量
DOI:
10.1109/fuzz-ieee.2017.8015623
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
Kabir S
中科院分区:
文献类型:
--
作者:
Kabir S
In computing the similarity of intervals, current similarity measures such as the commonly used Jaccard and Dice measures are at times not sensitive to changes in the width of intervals, producing equal similarities for substantially different pairs of intervals. To address this, we propose a new similarity measure that uses a bi-directional approach to determine interval similarity. For each direction, the overlapping ratio of the given interval in a pair with the other interval is used as a measure of uni-directional similarity. We show that the proposed measure satisfies all common properties of a similarity measure, while also being invariant in respect to multiplication of the interval endpoints and exhibiting linear growth in respect to linearly increasing overlap. Further, we compare the behavior of the proposed measure with the highly popular Jaccard and Dice similarity measures, highlighting that the proposed approach is more sensitive to changes in interval widths. Finally, we show that the proposed similarity is bounded by the Jaccard and the Dice similarity, thus providing a reliable alternative.
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DOI:
--
发表时间:
2013
期刊:
IEEE International Conference on Fuzzy Systems
影响因子:
--
作者:
Christian Wagner;Simon Miller;J. Garibaldi
通讯作者:
J. Garibaldi
DOI:
10.1109/fuzz-ieee.2013.6622408
发表时间:
2013
期刊:
--
影响因子:
--
作者:
McCulloch J
通讯作者:
McCulloch J
影响因子:
11.9
作者:
Havens, Timothy C.;Anderson, Derek T.;Wagner, Christian
通讯作者:
Wagner, Christian
DOI:
--
发表时间:
2014
期刊:
Fuzzy Systems (FUZZ-IEEE), 2014 IEEE International Conference on
影响因子:
--
作者:
McCulloch J
通讯作者:
McCulloch J
DOI:
--
发表时间:
2007
期刊:
Handbook of the History of Logic
影响因子:
--
作者:
D. Gabbay;J. Woods
通讯作者:
J. Woods