An improvement on approximate dynamic programming for multi-document summarization

Yihui Luo, Shuchu Xiong
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引用次数: 1

Abstract

A new improved approximate dynamic programming for multi-document summarization is presented. Our proposed algorithm improves the state-of-art approximate dynamic programming algorithm for multi-document summarization in [1]. The improvement of our method is attributed to the adding search in the backward direction at each sequential step of the dynamic programming procedure. The experimental results for multi-document summarization tasks on DUC2002 and DUC2004 data sets validate the effectiveness of our proposed method.
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多文档摘要的近似动态规划改进
提出了一种新的改进的多文档摘要近似动态规划方法。本文提出的算法改进了文献[1]中最先进的多文档摘要近似动态规划算法。该方法的改进是由于在动态规划过程的每个顺序步骤中都进行了反向加法搜索。在DUC2002和DUC2004数据集上的多文档摘要实验结果验证了本文方法的有效性。
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