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arXiv · 1807.05195

Low-Resource Text Classification using Domain-Adversarial Learning

Daniel Grießhaber·Ngoc Thang Vu·Johannes Maucher
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Abstract

Deep learning techniques have recently shown to be successful in many natural language processing tasks forming state-of-the-art systems. They require, however, a large amount of annotated data which is often missing. This paper explores the use of domain-adversarial learning as a regularizer to avoid overfitting when training domain invariant features for deep, complex neural networks in low-resource and zero-resource settings in new target domains or languages. In case of new languages, we show that monolingual word vectors can be directly used for training without prealignment. Their projection into a common space can be learnt ad-hoc at training time reaching the final performance of pretrained multilingual word vectors.

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Daniel Grießhaber, Ngoc Thang Vu, Johannes Maucher. 2018-07-13. Low-Resource Text Classification using Domain-Adversarial Learning. https://doi.org/10.1016/j.csl.2019.101056

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