A Novel Fusion Method for Dynamic Updating in Inverted Index Establishment

The establishment of inverted index is the main content of index system. In this paper, we propose a novel fusion method using dynamic updating. Firstly, the establishing process of the inverted index is introduced. Secondly, the regimes of the dynamic updating for hash lists based index are discussed in details. Experimental results show that this method can save index merging time as well as spare some memory space.