节点文献
动态调整的Web文档增量聚类算法
Dynamically adjusted incremental Web document clustering algorithm
【摘要】 介绍Web文档聚类的应用,针对现有文档聚类算法缺乏动态更新能力、经验参数过多以及缺乏对新词的把握等不足,提出动态调整的Web文档增量聚类(DynamicallyAdjustedIncrementalWebDocumentClustering,DAIWDC)算法,并使用同义词词林优化结果.该算法在实验中达到了88%的正确率和75%的全面率,表明其具有较高的实用价值.
【Abstract】 The application of Web-based document clustering is introduced. With the deficiency such as lack of dynamic update ability, too many empirical parameters, being short of handling new words, an algorithm, dynamically adjusted incremental Web document clustering (DAIWDC) is proposed. And CiLin is introduced to optimize the result. The experiment shows that it can improve the precision to 88% and recall to 75% and can be well used in practice.