基于句内注意力机制的答案自动抽取方法

答案自动抽取是答案融合任务的关键技术,其效果直接影响答案融合任务结果的准确性。为了捕捉问题与答案之间的联系,提高答案自动抽取的准确性,本文引入句内注意力机制用来捕捉问题与答案之间的联系,进而提高答案自动抽取的准确性。实验结果表明,句内注意力机制能够有效发现问句与答案的关系,提升答案自动抽取效果。

Non-contact of Solutions to Stochastic Differential Equations Driven by Semimartingale with Non-Lipschitz Coefficients

A class of stochastic differential equations(SDEs) driven by semimartingale with non-Lipschitz coefficients was studied.By using Gronwall inequality,the non-confluence of solutions is proved under the general conditions.