A Novel Text Clustering Algorithm Based on Inner Product Space Model of Semantic,
- Peng Jing, Yang Dongqing, Tang Shiwei, Fu Yan, Jiang Hankui
- Chinese Journal of Computers,
In order to quickly and accurately using mass information in the Deep Web database. According to the characteristics of the Deep Web: large-scale, dynamic and heterogeneity, Put forward one new query fusion method based on the prediction query performance (PQP) for the first time. And put forward a new pseudo prediction query performance method. Adopted testing data of UIUC, The experiment show the method can improve the effectiveness of query.