Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Directed-Weighting Group Lasso for Eltwise Blocked CNN Pruning   Eltwise layer is a commonly used structure in the multi-branch deep learning
network. In a filter-wise pruning procedure, due to the specific operation of
the eltwise layer, all its previous convolutional layers should vote for which
filters by index should be pruned. Since only an intersection of the voted
filters is pruned, the compression rate is limited. This work proposes a method
called Directed-Weighting Group Lasso (DWGL), which enforces an index-wise
incremental (directed) coefficient on the filterlevel group lasso items, so
that the low index filters getting high activation tend to be kept while the
high index ones tend to be pruned. When using DWGL, much fewer filters are
retained during the voting process and the compression rate can be boosted. The
paper test the proposed method on the ResNet series networks. On CIFAR-10, it
achieved a 75.34% compression rate on ResNet-56 with a 0.94% error increment,
and a 52.06% compression rate on ResNet-20 with a 0.72% error increment. On
ImageNet, it achieved a 53% compression rate with ResNet-50 with a 0.6% error
increment, speeding up the network by 2.23 times. Furthermore, it achieved a
75% compression rate on ResNet-50 with a 1.2% error increment, speeding up the
network by 4 times.

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The categories of this paper are: adap-org
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The categories of this paper are: ao-sci
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The categories of this paper are: econ
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The categories of this paper are: alg-geom
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The categories of this paper are: nlin
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The categories of this paper are: hep-lat
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ph
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The categories of this paper are: q-fin
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The categories of this paper are: funct-an
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The categories of this paper are: astro-ph
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The categories of this paper are: q-bio
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas