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arXiv math/0506256math.PR
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非对称发散测度的对称发散测度的界

Bounds on Non-Symmetric Divergence Measures in Terms of Symmetric Divergence Measures

Inder Jeet Taneja

摘要:

在信息论和统计学的文献中,存在着许多信息和分歧度量。其中最著名的是Kullback-Leibler(1951)的相对信息和Jeffreys(1951)的J-散度。Sibson(1969)的Jensen-Shannon发散也在文献中找到了应用。作者(1995)研究了一种新的基于算术平均和几何平均的散度测度。像调和平均散度和三角判别这样的度量在文献中也是已知的。最近,Dragomir等人(2001)也研究了一种类似于J-散度的新度量,我们称之为相对J-散度。Lin(1991)还研究了由于Jensen-Shannon发散而产生的另一种度量。这里我们称之为相对詹森-香农散度。相对算术-几何发散(参考Taneja,2004)也在这里进行了研究。所有这些测度都可以写成Csiszar f-散度的特例。通过对概率分布施加一些条件,这里的目的是获得测量之间的界限。

英文摘要:

There are many information and divergence measures exist in the literature on information theory and statistics. The most famous among them are Kullback-Leibler (1951) relative information and Jeffreys (1951) J-divergence. Sibson (1969) Jensen-Shannon divergence has also found its applications in the literature. The author (1995) studied a new divergence measures based on arithmetic and geometric means. The measures like harmonic mean divergence and triangular discrimination are also known in the literature. Recently, Dragomir et al. (2001) also studies a new measure similar to J-divergence, we call here the relative J-divergence. Another measures arising due to Jensen-Shannon divergence is also studied by Lin (1991). Here we call it relative Jensen-Shannon divergence. Relative arithmetic-geometric divergence (ref. Taneja, 2004) is also studied here. All these measures can be written as particular cases of Csiszar's f-divergence. By putting some conditions on the probability distribution, the aim here is to obtain bounds among the measures.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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