Emotional knowledge base based on information granule

Affective Computing has become the new developing trend of artificial intelligence field. For dealing with the problem of expressing the artificial emotional knowledge, based on the theory of information granule, this article puts forward to use the emotional Knowledge base based on the information granule to express the emotional knowledge for the first time, defines the rough set model of emotional Knowledge base, and puts forward a new emotional decision rules achieving method of the emotional Knowledge base. The applicable result shows that the emotional knowledge base based on the information granule can express the emotional knowledge effectively.