ICACT20230038 Question.1
Questioner: p2109422@mpu.edu.mo 2023-02-13 오후 1:14:09 |
ICACT20230038 Answer.1
Answer by Auhor wxtdsg@mail.ustc.edu.cn 2023-02-13 오후 1:14:09
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| What are the current challenges and limitations of multispectral detection and how can dynamic neural network help to address these challenges? |
Common Multispectral Detection Algorithm use two-stream model, which has large amount of calculation. Dynamic neural network can reduce the computation by skipping the layers or pruning the channels without losing much accuracy. |
ICACT20230038 Question.2
Questioner: p2109422@mpu.edu.mo 2023-02-13 오후 1:20:03 |
ICACT20230038 Answer.2
Answer by Auhor wxtdsg@mail.ustc.edu.cn 2023-02-13 오후 1:20:03
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| In your neural network model, how much is the difference in latency with and without an FPGA accelerator? |
General hardware accelerators are difficult to benefit from dynamic architectures, due to the significant irregularities introduced by the redundancy elimination at runtime. Our FPGA accelerator can efficiently process the optimized model and reduce the lantency from 10.6ms to 3.9ms. |
ICACT20230038 Question.3
Questioner: p2109422@mpu.edu.mo 2023-02-13 오후 1:21:48 |
ICACT20230038 Answer.3
Answer by Auhor wxtdsg@mail.ustc.edu.cn 2023-02-13 오후 1:21:48
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| Will the use of FPGA accelerators affect the accuracy of dynamic neural network models? |
Yes. But the affect is small. The mAP decrease by 0.3%. |
ICACT20230038 Question.4
Questioner: mjs9908@g.skku.edu 2023-02-21 오후 4:42:02 |
ICACT20230038 Answer.4
Answer by Auhor wxtdsg@mail.ustc.edu.cn 2023-02-21 오후 4:42:02
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| Hi, thank you for your presentation
What is the difference between MobilleNetv2 and Dynamic MobileNetV2 ? |
We insert the layer gate and channel gate (shown in Fig.2) in the MobileNetV2, so that the layer skipping and channel pruning can be implemented. |
ICACT20230038 Question.5
Questioner: 21m107fl@stu.teikyo-u.ac.jp 2023-02-22 오후 1:35:27 |
ICACT20230038 Answer.5
Answer by Auhor wxtdsg@mail.ustc.edu.cn 2023-02-22 오후 1:35:27
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| Thank you for your presentation. Regarding your proposed method, what do you think can be improved in future work? |
The current design requires many manual operations, and the process is complicated. I hope it can be simplified in the future. |
