Adaptive Aggregation Networks: Don’t Forget What You Learned

A fitting meme. (Source: Nanashi Mume, Hololive)
iCaRL: An algorithm that learns continuously from a sequential data stream in which new classes occur (Source: Original Paper).
Average incremental accuracies for four state-of-the-art methods with and without AANets. (Source: Original Paper)
An example architecture of AANets with three levels of residual blocks [1]. This can be extended to larger ResNets with more layers. (Source: Original Paper)
The full training pseudocode for AANets. Note that Eq. 6 refers to (3) and Eq. 7 refers to (4). (Source: Original Paper)
The activation maps for the full network and two blocks, visualized using Grad-CAM [1]. (Source: Original Paper)

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