The Bradley-Terry condition is L 1 -testable
The Bradley-Terry condition is L 1 -testable
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Bradley-Terry 条件为 L 1 -可测试
DOI:
10.1016/j.disc.2017.10.026
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发表时间:
2018
影响因子:
0.8
通讯作者:
Georgakopoulos A
中科院分区:
文献类型:
--
作者:
Georgakopoulos A
We provide an algorithm with constant running time that given a weighted tournament T, distinguishes with high probability of success between the cases that T can be represented by a Bradley–Terry model, or cannot even be approximated by one. The same algorithm tests whether the corresponding Markov chain is reversible.