提出一种基于HMM的人工情感模型。该模型将人类的情感过程视为两层随机过程,通过调整模型的初始参数,能够构建具有不同性格特征的心理模型;同时它作为情感引擎,能以概率的形式预测情感过程的最终结果。系统运行结果表明由该模型产生的情感反应真实、自然。
In this paper, we propose an artificial emotion model based on HMM. Human emotion behaviour was considered as a two layer random process in our artificial emotion model. We can construct different characters for virtual human by adjusting the initial parameter of the model. We can use the model as an emotion engine to get the final result of emotion process in probability style. The test results indicate that the emotional reaction generated by the emotion model is true and nature, it is according with human reaction.