Multiple Formats File Indexing Technology Based on Merging Factor
Fei Lang · Harbin Ligong Daxue xuebao · 2012
Traditional file indexing technology has many problems,such as single formats of file,low speed of indexing a mass of data and documents,and even out of memory.To tackle the above problems,this paper proposes the multiple formats file indexing technology based on merging factor.Furthermore,the Chinese text information retrieval system is built based on the improvement of the Lucene system.Experimental results show that the system effectively realizes the function of the multiple formats file indexing with high reliability.The speed of indexing is improved by the set of merging factors.