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If you want to use this dataset in your own research work, please cite the following paper:
Xiaojun Wan and Jianguo Xiao: "Single Document Keyphrase Extraction Using Neighborhood Knowledge", In Proceedings of AAAI-08, pp.855-860, 2008. 
Notice: Only the text embraced by the first tag pair <TEXT></TEXT> is extracted from the original document for keyphrase extraction in our experiments.
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Line Format: DUC2001DocName@Keyphrase1;Keyphrase2;...;
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