เปรียบเทียบวิธี
ดูวิธีที่เลือกเทียบกันแบบเคียงข้าง แถวที่ต่างกันจะถูกเน้นไว้
| T5 (Text-to-Text Transfer Transformer)× | กลไกการใส่ใจ (Attention Mechanism)× | |
|---|---|---|
| สาขาวิชา | การเรียนรู้เชิงลึก | การเรียนรู้เชิงลึก |
| ตระกูล | Machine learning | Machine learning |
| ปีกำเนิด≠ | 2020 | 2015 |
| ผู้ริเริ่ม≠ | Raffel, C.; Shazeer, N.; Roberts, A.; et al. (Google Brain) | Bahdanau, D.; Luong, M.T. |
| ประเภท≠ | Pre-trained encoder-decoder Transformer (sequence-to-sequence) | Neural attention layer (encoder-decoder) |
| แหล่งต้นตำรับ≠ | 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 ↗ | Bahdanau, D., Cho, K. & Bengio, Y. (2015). Neural Machine Translation by Jointly Learning to Align and Translate. ICLR. link ↗ |
| ชื่อเรียกอื่น≠ | T5, Text-to-Text Transfer Transformer, T5-Small, T5-Base | Dikkat Mekanizması (Bahdanau / Luong Attention), dikkat mekanizmasi, neural attention, additive attention |
| ที่เกี่ยวข้อง≠ | 2 | 5 |
| สรุป≠ | T5 is a unified sequence-to-sequence deep learning framework introduced by Raffel et al. at Google Brain in 2020, published in the Journal of Machine Learning Research (Vol. 21, No. 140). It reframes every NLP task — classification, translation, summarisation, question answering, and more — as a text-to-text problem: both input and output are always character strings, enabling a single encoder-decoder Transformer to be pre-trained once and fine-tuned across tasks with a consistent interface. T5 introduced span-corruption pre-training and the C4 corpus, and its largest variant (11B parameters) achieved state-of-the-art results across a wide range of NLP benchmarks at the time of publication. | The attention mechanism, introduced by Bahdanau, Cho and Bengio in 2015 and refined by Luong, Pham and Manning the same year, lets a sequence decoder dynamically learn which of the encoder's outputs to focus on at each step. Before the Transformer, it substantially improved machine-translation quality by freeing models from compressing an entire input into a single fixed vector. |
| ScholarGateชุดข้อมูล ↗ |
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