Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: NLP-CUET@DravidianLangTech-EACL2021: Investigating Visual and Textual
  Features to Identify Trolls from Multimodal Social Media Memes   In the past few years, the meme has become a new way of communication on the
Internet. As memes are the images with embedded text, it can quickly spread
hate, offence and violence. Classifying memes are very challenging because of
their multimodal nature and region-specific interpretation. A shared task is
organized to develop models that can identify trolls from multimodal social
media memes. This work presents a computational model that we have developed as
part of our participation in the task. Training data comes in two forms: an
image with embedded Tamil code-mixed text and an associated caption given in
English. We investigated the visual and textual features using CNN, VGG16,
Inception, Multilingual-BERT, XLM-Roberta, XLNet models. Multimodal features
are extracted by combining image (CNN, ResNet50, Inception) and text (Long
short term memory network) features via early fusion approach. Results indicate
that the textual approach with XLNet achieved the highest weighted $f_1$-score
of $0.58$, which enabled our model to secure $3^{rd}$ rank in this task.

26
The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
15
The categories of this paper are: nucl-ex
17
The categories of this paper are: q-fin
30
The categories of this paper are: q-alg
18
The categories of this paper are: econ
36
The categories of this paper are: cmp-lg
19
The categories of this paper are: eess
21
The categories of this paper are: adap-org
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The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con
7
The categories of this paper are: hep-th
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
33
The categories of this paper are: plasm-ph