Claim Verification using a Multi-GAN based Model

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Abstract

This article describes research on claim verification carried out using a multiple GAN-based model. The proposed model consists of three pairs of generators and discriminators. The generator and discriminator pairs are responsible for generating synthetic data for supported and refuted claims and claim labels. A theoretical discussion about the proposed model is provided to validate the equilibrium state of the model. The proposed model is applied to the FEVER dataset, and a pre-trained language model is used for the input text data. The synthetically generated data helps to gain information that improves classification performance over state of the art baselines. The respective F1 scores after applying the proposed method on FEVER 1.0 and FEVER 2.0 datasets are 0.65±0.018 and 0.65±0.051.

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CITATION STYLE

APA

Hatua, A., Mukherjee, A., & Verma, R. M. (2021). Claim Verification using a Multi-GAN based Model. In International Conference Recent Advances in Natural Language Processing, RANLP (pp. 494–503). Incoma Ltd. https://doi.org/10.26615/978-954-452-072-4_056

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