Visualisation of neural networks
Dennis Collaris
Neural networks
Face recognition
| Subject | Performance |
|---|---|
| Human | 99,20% |
| FaceNet | 99,63% |
Image object recognition
Taxonomy
Taxonomy
Gradient ascent
imaging
Projection
based
Class saliency
maps
Taxonomy
Gradient ascent
imaging
By network
By layer
By neuron
Projection
based
Class saliency
maps
Gradient ascent imaging
Gradient ascent
By neuron
Layer 3
Layer 2
Layer 1
(Source: Erhan et al. 2009)
By layer
(Source: Mahendran et al. 2015)
By layer
(Source: Mahendran et al. 2015)
By network
Class saliency maps
Class saliency maps
(Source: Zeiler et al. 2014)
Projection based visualization
See the paper!
Conclusion
Thank you!
Gradient ascent
imaging
By network
By layer
By neuron
Projection
based
Class saliency
maps