Results of CRL/NYU System at DUC-2003 and an Experiment on Division of Document.
Results of CRL/NYU System at DUC-2003 and an Experiment on Division of Document.
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CRL/NYU 系统在 DUC-2003 上的结果和文档划分的实验。
DOI：
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发表时间：
2003
期刊：
影响因子：
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通讯作者：
S. Sekine
中科院分区：
文献类型：
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作者：
Chikashi Nobata;S. Sekine
在DUC-2003的正式运行中，我们参与了三个多文档摘要任务，并对我们的摘要系统的性能进行了评估。我们的基于句子抽取的摘要系统还加入了一个用于多文档摘要的句子间相似度评估模块。利用相似度信息从相似句子中选出具有代表性的句子。我们还进行了初步的实验，根据关键句子的分布将文档集分为两组。
We participated in three multi-document summarization tasks at the DUC-2003 formal run and evaluated the performance of our summarization system. Our summarization system based on sentence extraction also incorporated a module to estimate similarity between sentences for multi-document summarization. The similarity information was used for selecting the representative sentence among similar sentences. We also conducted a preliminary experiment to divide document sets into two groups corresponding to the distribution of key sentences.