Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Understanding Convolutional Neural Networks for Text Classification   We present an analysis into the inner workings of Convolutional Neural
Networks (CNNs) for processing text. CNNs used for computer vision can be
interpreted by projecting filters into image space, but for discrete sequence
inputs CNNs remain a mystery. We aim to understand the method by which the
networks process and classify text. We examine common hypotheses to this
problem: that filters, accompanied by global max-pooling, serve as ngram
detectors. We show that filters may capture several different semantic classes
of ngrams by using different activation patterns, and that global max-pooling
induces behavior which separates important ngrams from the rest. Finally, we
show practical use cases derived from our findings in the form of model
interpretability (explaining a trained model by deriving a concrete identity
for each filter, bridging the gap between visualization tools in vision tasks
and NLP) and prediction interpretability (explaining predictions). Code
implementation is available online at
github.com/sayaendo/interpreting-cnn-for-text.

28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
24
The categories of this paper are: dg-ga
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
3
The categories of this paper are: physics
0
The categories of this paper are: hep-ph
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
21
The categories of this paper are: adap-org