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Machine learning

T5 (Text-to-Text Transfer Transformer)

T5 ialah rangka kerja pembelajaran mendalam (deep learning) jujukan-ke-jujukan (sequence-to-sequence) yang disatukan, diperkenalkan oleh Raffel et al. di Google Brain pada tahun 2020, diterbitkan dalam Journal of Machine Learning Research (Jilid 21, No. 140). Ia membingkai semula setiap tugasan NLP — klasifikasi, penterjemahan, peringkasan, menjawab soalan, dan banyak lagi — sebagai masalah teks-ke-teks: kedua-dua input dan output sentiasa rentetan aksara, membolehkan satu Transformer pengekod-dekoder (encoder-decoder) dilatih awal (pre-trained) sekali dan dilaraskan (fine-tuned) merentasi pelbagai tugasan dengan antara muka yang konsisten. T5 memperkenalkan prapelatihan sisipan-rosot (span-corruption pre-training) dan korpus C4, dan varian terbesarnya (11B parameter) mencapai hasil termaju (state-of-the-art) merentasi pelbagai penanda aras NLP pada masa penerbitan.

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T5 (Text-to-Text Transfer Transformer)
Mekanisme PerhatianPembelajaran Pindahan

Sumber

  1. Raffel, C., Shazeer, N., Roberts, A., Lee, K., Narang, S., Matena, M., Zhou, Y., Li, W., & Liu, P. J. (2020). Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer. Journal of Machine Learning Research, 21(140), 1–67. link
  2. Vaswani, A., Shazeer, N., Parmar, N., Uszkoreit, J., Jones, L., Gomez, A. N., Kaiser, Ł., & Polosukhin, I. (2017). Attention is All You Need. Advances in Neural Information Processing Systems, 30. link
  3. 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, 4171–4186. link

Cara memetik halaman ini

ScholarGate. (2026, June 3). T5: Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer. ScholarGate. https://scholargate.app/ms/deep-learning/t5

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ScholarGateT5 (Text-to-Text Transfer Transformer) (T5: Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer). Dicapai 2026-06-15 daripada https://scholargate.app/ms/deep-learning/t5 · Set data: https://doi.org/10.5281/zenodo.20539026