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arXiv 2012.08403cs.LGcs.NE
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小型嵌入式系统中传感器数据分类的人工神经网络

Artificial Neural Networks for Sensor Data Classification on Small Embedded Systems

Institute of Telematics(远程信息处理研究所);Hamburg University of Technology(汉堡工业大学)

Marcus Venzke, Daniel Klisch, Philipp Kubik, Asad Ali, Jesper Dell Missier, Volker Turau

摘要:

在本文中,我们调查的使用机器学习解释传感器模块中的传感器测量值。特别是,我们分析的潜力,人工神经网络(ANN)的低成本微控制器与几个字节的内存语义丰富的传感器捕获的数据。重点是对具有高可靠性的时态数据系列进行分类。分析了前馈神经网络(FFNNs)和递归神经网络(RNNs)的设计和实现。我们验证开发的人工神经网络在8位微控制器上的光学手势识别的案例研究。最好的可靠性被发现为FFNN与两个层和1493个参数,需要36毫秒的执行时间。我们提出了一个工作流程,开发人工神经网络的嵌入式设备。

英文摘要:

In this paper we investigate the usage of machine learning for interpreting measured sensor values in sensor modules. In particular we analyze the potential of artificial neural networks (ANNs) on low-cost micro-controllers with a few kilobytes of memory to semantically enrich data captured by sensors. The focus is on classifying temporal data series with a high level of reliability. Design and implementation of ANNs are analyzed considering Feed Forward Neural Networks (FFNNs) and Recurrent Neural Networks (RNNs). We validate the developed ANNs in a case study of optical hand gesture recognition on an 8-bit micro-controller. The best reliability was found for an FFNN with two layers and 1493 parameters requiring an execution time of 36 ms. We propose a workflow to develop ANNs for embedded devices.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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