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arXiv 1909.05587cs.CVcs.NE
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面向自动驾驶的紧凑型深度神经网络加速设计的人机协同设计

Human-Machine Collaborative Design for Accelerated Design of Compact Deep Neural Networks for Autonomous Driving

DarwinAI Corp.(达尔文人工智能公司);Audi Electronics Venture GmbH (AEV)(奥迪电子创业有限公司)

Mohammad Javad Shafiee, Mirko Nentwig, Yohannes Kassahun, Francis Li, Stanislav Bochkarev, Akif Kamal, David Dolson, Secil Altintas, Arif Virani, Alexander Wong

摘要:

有效的深度学习开发流程对于广泛的工业应用至关重要,特别是在汽车行业。典型的工业深度学习开发周期涉及定制和重新设计现成的网络架构以满足目标应用程序的操作要求,从而导致机器学习从业者进行大量的试错工作。这种方法极大地阻碍了开发,因为它需要很长的周转时间,而且所创建的模型的质量不能令人满意。因此,非常需要一种开发平台,可以帮助工程师大大加快紧凑、优化的深度神经网络的设计和生产。在这一联合工业案例研究中,我们研究了GenSynth AI辅助AI设计平台在通过人机协同设计加速自动驾驶定制优化深度神经网络设计方面的有效性。我们通过评估GenSynth生产的10种不同的紧凑型深度神经网络进行定量检查,目的是通过基于NASNet的用户网络原型设计进行目标检测,目标是基于GPU的低成本加速嵌入式系统。此外,我们定量评估了GenSynth流程和其他三种基于典型工业开发流程的方法所使用的人才小时数和GPU处理小时数。此外,我们还量化了使用GenSynth生产的网络进行全面测试的年度云成本节约。最后,我们通过用户反馈评估GenSynth过程的可用性和优点。该案例研究的结果表明,GenSynth易于使用,可以有效地加速紧凑、定制的深度神经网络的设计和生产。

英文摘要:

An effective deep learning development process is critical for widespread industrial adoption, particularly in the automotive sector. A typical industrial deep learning development cycle involves customizing and re-designing an off-the-shelf network architecture to meet the operational requirements of the target application, leading to considerable trial and error work by a machine learning practitioner. This approach greatly impedes development with a long turnaround time and the unsatisfactory quality of the created models. As a result, a development platform that can aid engineers in greatly accelerating the design and production of compact, optimized deep neural networks is highly desirable. In this joint industrial case study, we study the efficacy of the GenSynth AI-assisted AI design platform for accelerating the design of custom, optimized deep neural networks for autonomous driving through human-machine collaborative design. We perform a quantitative examination by evaluating 10 different compact deep neural networks produced by GenSynth for the purpose of object detection via a NASNet-based user network prototype design, targeted at a low-cost GPU-based accelerated embedded system. Furthermore, we quantitatively assess the talent hours and GPU processing hours used by the GenSynth process and three other approaches based on the typical industrial development process. In addition, we quantify the annual cloud cost savings for comprehensive testing using networks produced by GenSynth. Finally, we assess the usability and merits of the GenSynth process through user feedback. The findings of this case study showed that GenSynth is easy to use and can be effective at accelerating the design and production of compact, customized deep neural network.

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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