Inception Module | Summary

References
  • Udacity (2016. 6. 6.). Inception Module. YouTube. [LINK]
  • Udacity (2016. 6. 6.). 1×1 Convolutions. YouTube. [LINK]
  • Tommy Mulc (2016. 9. 25.). Inception modules: explained and implemented. [LINK]
  • Szegedy et al. (2015). Going Deeper with Convolutions. CVPR 2015. [arXiv]

Summary

History
  • The inception module was first introduced in GoogLeNet for ILSVRC’14 competition.
Key concept
  • Let a convolutional network decide effective computation among 1×1 convolutions, 3×3 convolutions, 5×5 convolutions, and 3×3 max pooling.
The architecture of an inception module

Inception module from “Going Deeper with Convolutions.”

  • Yellow boxes are used for depth reduction in order to reduce computation complexity.

 

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