[공지사항]을 빙자한 안부와 근황 
Show more

Daily Arxiv

This is a page that curates AI-related papers published worldwide.
All content here is summarized using Google Gemini and operated on a non-profit basis.
Copyright for each paper belongs to the authors and their institutions; please make sure to credit the source when sharing.

Entropy Loss: An Interpretability Amplifier of 3D Object Detection Network for Intelligent Driving

Created by
  • Haebom

Author

Haobo Yang, Shiyan Zhang, Zhuoyi Yang, Xinyu Zhang, Jilong Guo, Zongyou Yang, Jun Li

Outline

This paper proposes a new loss function, "Entropy Loss," and an innovative learning strategy to overcome the limitations of existing deep learning-based methods with limited interpretability for improving safety awareness in intelligent driving systems. Based on the function of the feature compression network, a probabilistic model is constructed with the expectation of stable changes in the amount of information and continuous decreases in information entropy during the information transmission process, and the entropy loss function is derived through this. Experimental results using the KITTI test set show that the accuracy of the 3D object detection model applying the entropy loss is improved by up to 4.47%, and the learning speed is also improved. The source code is open to the public.

Takeaways, Limitations

Takeaways:
It can contribute to improving the interpretability of deep learning-based intelligent driving systems.
We experimentally demonstrate that a novel entropy loss function can improve the accuracy and learning speed of 3D object detection models.
We verified the effectiveness of the proposed method and increased the reproducibility of the study by making the source code public.
Limitations:
The effect of the entropy loss function may be limited to certain datasets (KITTI) and models.
Generalizability to other types of intelligent driving systems or tasks requires further research.
Although the design principle of the entropy loss function is inspired by communication systems, it may not fully reflect the complexity of the driving environment.
👍