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Empirical study of constructing a knowledge organization system of patent documents using topic modeling 期刊论文
Scientometrics, 2014, 卷号: vol.100, 期号: 3, 页码: 787-799. DOI 10.1007/s11192-014-1328-1
Authors:  Hu ZY(胡正银);  Fang S(方曙);  Liang T(梁田)
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Topic Model  Term Clumping  Knowledge Organization System  Text Clustering  Principal Component Analysis