Topic Thread Detection Algorithm in Dynamic Text Flow
Cao Yue-qin · Jisuanji gongcheng · 2011
For the topic clue inspection of dynamic text flow,this paper proposes an inspection algorithm based on semantic relevance model.It calculates the semantic relevance of message text and topic clue,allots message to related topic clue,and adopts the improved algorithm of semantic relevance model to inspect different data sets and topics of different lengths.Experimental results show that this algorithm gives higher F1 value than current algorithms.