本文提出一种基于应答关系来挖掘QQ群中意见领袖的方法，该方法首先构建回应词词库，然后基于Aho-Corasick算法来匹配聊天文本中的回应词数据，构建出用户应答关系的网络结构，最后使用社交网络中重要节点识别的方法来发现意见领袖。该方法对QQ群中的意见领袖发现具有较高的准确率，在融合QQ群用户交互社交网络的节点重要性特征后，能够达到更好的意见领袖发现效果。
☆21Jul 7, 2016Updated 9 years ago
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