摘要
提出了一种带有模糊观测层的隐马氏模型,称之为模糊隐马氏模型,它给我们提供了一种在模糊集的框架下解决兼有模糊性和随机性问题的方法.更重要的是它建立起来了一条联系连续隐马氏模型和离散隐马氏模型的纽带.
In this paper a novel hidden Markov model (HMM) is introduced. We call it type-1 fuzzy hidden Markov model (TF-HMM) ,which gives us a method to handle both randomness and fuzziness within the framework of fuzzy sets. In addition, it provides a connection between discrete hidden Markov model (DHMM) and continuous hidden Markov model (CHMM).
出处
《贵州师范大学学报(自然科学版)》
CAS
2011年第1期62-64,共3页
Journal of Guizhou Normal University:Natural Sciences
关键词
隐马氏模型
模糊集
隶属度函数
hidden Markov model (HMM) ,fuzzy sets, membership function