In Visual Information Retrieval, User Information Behavior Research

In modern information retrieval systems, in order to continuously improve the search results, access to a good user experience, user interaction with the system become more frequent, a friendly user interface is also more and more important. Information Visualization is an emerging interdisciplinary research topics, including information retrieval is an important fields of application. With the image of visualization technology, and interactive features such as awareness and support, it can provide users with a visualization of the information space and work space, To help users more easily accept and understand the information, and support the full and efficient human-computer interaction, and thus to improve the effectiveness of information retrieval and improve the efficiency of information retrieval to provide an effective means.At present, foreign countries on the visual information retrieval in the study of user behavior in its infancy, and Chinese national on the visualization of information retrieval research has not been reported.In this paper, work and innovation are the design of visual environment experiments and the user - visual information retrieval system as a whole study.The use of a questionnaire survey and field scene analysis of user behavior and optimize human-machine interface to improve user interaction with the system ability to fully meet user needs, and promote the practice of visual information retrieval.