User-Focused Multi-Document Summarization with Paragraph Clustering and Sentence-Type Filtering
نویسندگان
چکیده
Applying document clustering techniques to multidocument summarization is a challenging problem, mostly because of the redundancy that exists in multiple sources. We compare several document clustering techniques for multi-document summarization in the NTCIR-4 TSC test collection. We conducted an experiment to evaluate the effectiveness of reducing redundancy in the production of summaries. From the results, we draw conclusions regarding the nature of the multi-document summarization with respect to redundancy reduction strategies.
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