Research of efficient component retrieval algorithm based on facet classification

How to find a component that you need in the component repository is the major question in every component reposi-tory system.Based on the theory of the tree match,the path string algorithm based on the facet for the component tree query is proposed.It utilizes the dictionary suffix order to improve the query efficiency.The experimental results show that this algorithm enhance the recall and the prescion of the component search efficiency while maintain the searching speed of the component.The experiment proves that this algorithm is efficient and feasable.