PDF(538 KB)
Hybrid DEA and SOM for a Research on Sci-tech Novelty Retrieval Quality Evaluation
Ding Dechen
Library and Information Service ›› 2010, Vol. 54 ›› Issue (08) : 46-50,45.
PDF(538 KB)
PDF(538 KB)
Hybrid DEA and SOM for a Research on Sci-tech Novelty Retrieval Quality Evaluation
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