RESEARCH ON INTEREST-BASED KNOWLEDGE VISUALIZATION

摘要

This paper at first addresses the existent problem of knowledge visualization.After a lot of study on the existent visualization technique,we propose a new method based on the user's interest and importance of the concept in a knowledge graph.That is,we can reduce the user's operation and cognitive load largely through only visualizing the information that user thinks more important.As a result, this method is more efficient for user to explore the information and comprehend the knowledge implied in concept map.