情报理论与实践
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赵蓉英1,2,3，常茹茹1,3，李丹阳1,3，戴祎璠1,3
Research on the Evaluation of Patentee’s Discourse Power Based on Author-Topic Model:Take the Network Security Field as an Example
情报理论与实践 . 2021, (11): 36 .  DOI: 10.16353/j.cnki.1000-7490.2021.11.006