indicnlp@kgp at DravidianLangTech-EACL2021: Offensive Language Identification in Dravidian Languages

2021-02-14 · EACL (DravidianLangTech) 2021 4 · Kushal Kedia, Abhilash Nandy

The paper presents the submission of the team indicnlp@kgp to the EACL 2021 shared task "Offensive Language Identification in Dravidian Languages." The task aimed to classify different offensive content types in 3 code-mixed Dravidian language datasets. The work leverages existing state of the art approaches in text classification by incorporating additional data and transfer learning on pre-trained models. Our final submission is an ensemble of an AWD-LSTM based model along with 2 different transformer model architectures based on BERT and RoBERTa. We achieved weighted-average F1 scores of 0.97, 0.77, and 0.72 in the Malayalam-English, Tamil-English, and Kannada-English datasets ranking 1st, 2nd, and 3rd on the respective tasks.

📄 PDF Abstract BibTeX arXiv:2102.07150

Code (1)

kushal2000/Dravidian-Offensive-Language-Identification 공식 구현

Tasks

Language Identification text-classification Text Classification Transfer Learning

Methods 이 논문이 사용한 방법론

Linear Layer A Linear Layer is a projection $\mathbf{XW + b}$.

Residual Connection 설명 없음

Weight Decay 설명 없음

Multi-Head Attention 설명 없음

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Attention Dropout Attention Dropout is a type of dropout used in attention-based architectures, where elements are randomly dropped out of the…

Variational Dropout Variational Dropout is a regularization technique based on dropout, but uses a variational inference grounded approach. In…

Activation Regularization Activation Regularization (AR), or $L\_{2}$ activation regularization, is regularization performed on activations as opposed to weights. It is usually used in conjunction with…

indicnlp@ kgp at DravidianLangTech-EACL2021: Offensive Language Identification in Dravidian Languages

2021-02-14 · Kushal Kedia, Abhilash Nandy

Language Identification text-classification Text Classification Transfer Learning

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This paper describes the IIITK team’s submissions to the offensive language identification, and troll memes classification shared tasks for Dravidian languages at DravidianLangTech 2021 workshop@EACL 2021. Our best confi…

Classification Language Identification Meme Classification

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Information Retrieval Language Identification Retrieval

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In this paper we present our submission for the EACL 2021-Shared Task on Offensive Language Identification in Dravidian languages. Our final system is an ensemble of mBERT and XLM-RoBERTa models which leverage task-adapt…

Language Identification Language Modeling Language Modelling Masked Language Modeling

ZYJ123@DravidianLangTech-EACL2021: Offensive Language Identification based on XLM-RoBERTa with DPCNN

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The development of online media platforms has given users more opportunities to post and comment freely, but the negative impact of offensive language has become increasingly apparent. It is very necessary for the automa…

Language Identification