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Exploiting Dual-Gate Ambipolar CNFETs for Scalable Machine Learning Classification
DOI:10.1038/s41598-020-62718-0.png)
摘要
En 中文
Ambipolar carbon nanotube based field-effect transistors (AP-CNFETs) exhibit unique electrical characteristics, such as tri-state operation and bi-directionality, enabling systems with complex and reconfigurable computing. In this paper, AP-CNFETs are used to design a mixed-signal machine learning logistic regression classifier. The classifier is designed in SPICE with feature size of 15 nm and operates at 250 MHz. The system is demonstrated in SPICE based on MNIST digit dataset, yielding 90% accuracy and no accuracy degradation as compared with the classification of this dataset in Python. The system also exhibits lower power consumption and smaller physical size as compared with the state-of-the-art CMOS and memristor based mixed-signal classifiers.
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期刊
IF:
3.9
论文数:
28.3W
被引数:
83.5W
机构
引用论文
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Memristor-Based Analog Computation and Neural Network Classification with a Dot Product Engine基于点积引擎的忆阻器模拟计算和神经网络分类
ADVANCED MATERIALS
IF26.8

