Cited by 14Topic ModelingDomain Adaptation and Few-Shot LearningMachine Learning and Algorithms

Self-supervised Regularization for Text Classification

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Zhou, Meng, Li, Zechen, Xie, Pengtao·2021·Transactions of the Association for Computational Linguistics

Abstract

Text classification is a widely studied problem and has broad applications. In many real-world problems, the number of texts for training classification models is limited, which renders these models prone to overfitting. To address this problem, we propose SSL-Reg, a data-dependent regularization approach based on self-supervised learning (SSL). SSL (Devlin et al., 2019a) is an unsupervised learning approach that defines auxiliary tasks on input data without using any human-provided labels and learns data representations by solving these auxiliary tasks. In SSL-Reg, a supervised classification task and an unsupervised SSL task are performed simultaneously. The SSL task is unsupervised, which is defined purely on input texts without using any human- provided labels. Training a model using an SSL task can prevent the model from being overfitted to a limited number of class labels in the classification task. Experiments on 17 text classification datasets demonstrate the effectiveness of our proposed method. Code is available at https://github.com/UCSD-AI4H/SSReg.

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  • Zhou et al. used SSL regularization in NLP for text classification, with prediction and self-supervision tasks on encoded text.

    “Zhou et al. [34] used the SSL regularization technique in NLP for text classification. They defined text classification as a key concept in NLP. Authors provided training texts that were encoded using a text encoder as input. In the encoded text, the authors defined two tasks: prediction and self-supervision.”

    From Self-supervised learning: A succinct review (2023) · cites this paper as [34]

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Research works printed but not linked: 3

  1. Yinhan Liu, Myle Ott, Naman Goyal, Jingfei Du, Mandar Joshi, Danqi Chen, Omer Levy, Mike Lewis, Luke Zettlemoyer, and Veselin Stoyanov. 2019b. RoBERTa: A robustly op- timized BERT pretraining approach. arXiv: 1907.11692. · arXiv
  2. Yu Sun, Xiaolong Wang, Liu Zhuang, John Miller, Moritz Hardt, and Alexei A. Efros. 2020. Test-time training with self-supervision for generalization under distribution shifts. In ICML.
  3. Xiang Zhang, Junbo Jake Zhao, and Yann LeCun. 2015. Character-level convolutional networks for text classification. In NeurIPS.

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Authors
Zhou, M., Li, Z., & Xie, P.
Affiliations
  • Shanghai Jiao Tong University (CN)
  • Northeastern University (US)
  • University of California San Diego (US)
Corresponding author
Xie, Pengtao
Venue
Transactions of the Association for Computational Linguistics
Publisher
MIT Press
Published
2021
Volume
9
Pages
641-656
ISSN
2307-387X (ISSN-L)
OpenAlex
W3180895563
Cited by
14
References
68
Citations by year
2026: 4 · 2025: 3 · 2024: 2 · 2023: 4 · 2021: 1
FWCI
0.62
Type
journal article
Language
en
Open access
Locations
  • Transactions of the Association for Computational Linguistics (publishedVersion, cc-by)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion)
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Topic Modeling
  • Physical Sciences › Computer Science › Artificial Intelligence › Domain Adaptation and Few-Shot Learning
  • Physical Sciences › Computer Science › Artificial Intelligence › Machine Learning and Algorithms
Keywords
text classification, self-supervised learning, regularization, overfitting, limited training data, auxiliary tasks

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