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	Wielojęzyczna GAN	Wielojęzyczny transformator
Dziedzina	Uczenie głębokie	Uczenie głębokie
Rodzina	Machine learning	Machine learning
Rok powstania	2017–2019	2019–2020
Twórca	Goodfellow et al. (GAN); multilingual extensions by various authors from 2017 onward	Devlin et al. (mBERT); Conneau et al. (XLM-R)
Typ	Generative adversarial model with multilingual conditioning	Pre-trained cross-lingual language model
Źródło pierwotne	Goodfellow, I., Pouget-Abadie, J., Mirza, M., Xu, B., Warde-Farley, D., Ozair, S., Courville, A., & Bengio, Y. (2014). Generative Adversarial Nets. Advances in Neural Information Processing Systems (NeurIPS), 27.	Devlin, J., Chang, M.-W., Lee, K., & Toutanova, K. (2019). BERT: Pre-training of Deep Bidirectional Transformers for Language Understanding. Proceedings of NAACL-HLT 2019, pp. 4171–4186. Association for Computational Linguistics.
Inne nazwy	Multilingual GAN, Cross-lingual GAN, Multilingual Generative Adversarial Network, ML-GAN	multilingual LM, cross-lingual transformer, mBERT-style model, multilingual pre-trained model
Pokrewne	5	4
Podsumowanie	A Multilingual GAN pairs the generative adversarial framework with cross-lingual components — a shared encoder, language-conditioned generator, and a language discriminator — so that a single model can generate or align representations across multiple languages simultaneously. It is applied to cross-lingual text generation, machine translation, multilingual data augmentation, and language-invariant feature learning.	A multilingual transformer is a pre-trained language model built on the transformer architecture and trained jointly on text from dozens to over one hundred languages. Models such as mBERT and XLM-RoBERTa learn shared cross-lingual representations, enabling zero-shot or few-shot transfer: a model fine-tuned on English data can often be applied directly to French, German, Arabic, or Chinese without language-specific labels.