Information Retrieval Visualization Efficiency

Information Retrieval Visualization is a hot problem of current international research, which has very highly academic value and using value. It can change the ways of information acquisition, information organization, information storage, and information appearing. Through the study of Information Retrieval Visualization Efficiency, it can further promote the development and application of Information Retrieval Visualization, and improve user's obtaining and understanding to information. It can help user usderstand information further. It can meet the information demand that users increase day by day. It can help understand complicated system better. It improve decision ability also. Facilitate the development of Information Retrieval Visualization theory in theory, and promote prototype system to the transformation of practice.Many aspects can influence Information Retrieval Visualization efficiency. This paper analyzes exhaustively that each factor can effect the retrieval efficiency in the course. Have put forward the opinions and suggestions to Information Retrieval Visualization systematic efficiency question, in terms of whole system, users and the key technology.