基于内容相似度的多文档摘要自动评价分析

Li-qing Qiu, Bin Pang
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引用次数: 2

摘要

引入了一种基于内容相似度的自动评价方法,构建了一个词向量空间,在此空间上计算了自动摘要与人工摘要的余弦相似度。该方法在DUC 2005数据上进行了测试,得到了令人满意的结果,避免了n-gram的一些缺点。我们还测试了停顿词和词干的效果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Analysis of Automated Evaluation for Multi-document Summarization Using Content-Based Similarity
We introduce an automated evaluation method based on content similarity, and construct a vector space of words, on which we compute cosine similarity of automated summaries and human summaries. The method is tested on DUC 2005 data, and produces acceptable results, which may avoid some shortcomings of n-gram. We also test the effects of stopwords and stemming.
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