Knowledge Commons of Institute of Automation,CAS
A Spiking Neural Network Based Autonomous Reinforcement Learning Model and Its Application in Decision Making | |
Guixiang Wang1; Yi Zeng1,2; Bo Xu1,2 | |
2016-11 | |
会议名称 | BICS 2016: The 8th International Conference on Brain Inspired Cognitive Systems |
会议录名称 | Conferences on the 8th International Conference on Brain-inspired Cognitive System |
会议日期 | 2016年11月27-30日 |
会议地点 | Beijing, China |
摘要 | In this paper, we propose an autonomous spiking neural network model for decision making. The model is an expansion of the basal ganglia circuitry with automatic environment perception, which constructs environmental states automatically from image inputs. The work in this paper has the following contributions: (1) In our model, the simplified Hodgkin-Huxley computing model is developed to achieve calculation efficiency closed to the LIF model and is used to obtain and test the ionic level properties in cognition. (2) A spike based motion perception mechanism is proposed to extract key elements for learning process from raw pixels without large amount of training. We apply our model in the “flappy bird” game and it play well after dozens of trainings. The model gets similar learning performance with human at the start of training. Besides, our model simulates cognitive defects when blocking some of sodium or potassium ion channels in the Hodgkin-Huxley model and this is an exploration of cognition deep into ionic level |
关键词 | Spiking Neural Network Hodgkin-huxley Basal Ganglia Motion Perception |
学科领域 | 交叉与边缘领域的力学 |
收录类别 | CPCI-T |
文献类型 | 会议论文 |
条目标识符 | http://ir.ia.ac.cn/handle/173211/12619 |
专题 | 脑图谱与类脑智能实验室_类脑认知计算 |
通讯作者 | Yi Zeng |
作者单位 | 1.Institute of Automation, Chinese Academy of Science 2.Center for Excellence in Brain Science and Intelligence Technology Chinese Academy of Sciences, |
推荐引用方式 GB/T 7714 | Guixiang Wang,Yi Zeng,Bo Xu. A Spiking Neural Network Based Autonomous Reinforcement Learning Model and Its Application in Decision Making[C],2016. |
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文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
A Spiking Neural Net(1649KB) | 会议论文 | 开放获取 | CC BY-NC-SA | 浏览 下载 |
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