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arXiv 1806.03315cs.FL
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加权多集自动机和正则表达式的算法与训练

Algorithms and Training for Weighted Multiset Automata and Regular Expressions

Justin DeBenedetto, David Chiang

摘要:

多集自动机是一类符号可以按任意顺序读取并得到相同结果的自动机。我们研究加权多集自动机,并展示如何构建它们从加权正则表达式。我们提出了训练方法来学习加权正则表达式和一般多集自动机的数据的权重。最后,我们研究的情况下,内部权重可以更有效地计算。

英文摘要:

Multiset automata are a class of automata for which the symbols can be read in any order and obtain the same result. We investigate weighted multiset automata and show how to construct them from weighted regular expressions. We present training methods to learn the weights for weighted regular expressions and for general multiset automata from data. Finally, we examine situations in which inside weights can be computed more efficiently.

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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