Query Expansion based on Associated Semantic Space
Guangjun Huang, Shuili Wang, Xiaoguo Zhang · Journal of Computers · 2011
relations is an effective approach to improve the performance of information retrieval. Traditional methods of query expansion did not adequately make use of semantic relations between query keywords. In this paper, a novel approach for query expansion is presented. The main idea of the approach is to construct a ‘Tree of Associational