earticle

영어

In this age of information, which is available in different forms and these information play imperative part to enhance our knowledge base and so our social life. Information presentation is as important as information itself because to interpret the inside knowledge and interaction with it makes it more effective. This study investigates legend navigation interactive technique for comparative exploration of descriptive data mining results in order to communicate the insight information quickly, easily and in well understandable form. The legend navigation interactive mechanism is applied to two visualization techniques (column charts and bar charts) by performing descriptive data mining task on published Amazon dataset. The experimentation is done with 41 volunteers, selected by simple random sampling technique. The interactive technique is comprehensively analyzed in both visualization techniques considering visualization features. Equate the results with drill down interactive mechanism and discussed the utility of mechanism based on visualization features. The legend navigation approach and drill down interactive mechanism showed better performance in column chart comparatively.