Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A-FMI: Learning Attributions from Deep Networks via Feature Map
  Importance   Gradient-based attribution methods can aid in the understanding of
convolutional neural networks (CNNs). However, the redundancy of attribution
features and the gradient saturation problem, which weaken the ability to
identify significant features and cause an explanation focus shift, are
challenges that attribution methods still face. In this work, we propose: 1) an
essential characteristic, Strong Relevance, when selecting attribution
features; 2) a new concept, feature map importance (FMI), to refine the
contribution of each feature map, which is faithful to the CNN model; and 3) a
novel attribution method via FMI, termed A-FMI, to address the gradient
saturation problem, which couples the target image with a reference image, and
assigns the FMI to the difference-from-reference at the granularity of feature
map. Through visual inspections and qualitative evaluations on the ImageNet
dataset, we show the compelling advantages of A-FMI on its faithfulness,
insensitivity to the choice of reference, class discriminability, and superior
explanation performance compared with popular attribution methods across
varying CNN architectures.

17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
22
The categories of this paper are: chao-dyn
32
The categories of this paper are: atom-ph
2
The categories of this paper are: math
16
The categories of this paper are: stat
20
The categories of this paper are: acc-phys
14
The categories of this paper are: math-ph
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
3
The categories of this paper are: physics
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The categories of this paper are: nucl-th
8
The categories of this paper are: hep-ex