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| Αυτο-προσοχή πολλαπλών κεφαλών× | Εκπαίδευση GPT (Fine-Tuning)× | |
|---|---|---|
| Πεδίο | Βαθιά Μάθηση | Βαθιά Μάθηση |
| Οικογένεια | Machine learning | Machine learning |
| Έτος προέλευσης≠ | 2017 | 2019 |
| Δημιουργός≠ | Vaswani, A. et al. | Radford, A. et al. (OpenAI) |
| Τύπος≠ | Attention mechanism (Transformer core) | Fine-tuning of pretrained autoregressive language models |
| Θεμελιώδης πηγή≠ | Vaswani, A. et al. (2017). Attention Is All You Need. NeurIPS. link ↗ | Radford, A., Wu, J., Child, R., Luan, D., Amodei, D. & Sutskever, I. (2019). Language Models are Unsupervised Multitask Learners. OpenAI Technical Report. link ↗ |
| Εναλλακτικές ονομασίες | Öz-Dikkat ve Çok Başlı Dikkat (Multi-Head Self-Attention), öz-dikkat, multi-head attention, scaled dot-product attention | GPT İnce Ayar ve Talimat Uyarlaması, GPT fine-tuning, instruction tuning, LLM fine-tuning |
| Συναφείς | 5 | 5 |
| Σύνοψη≠ | Multi-head self-attention, introduced by Vaswani and colleagues in 2017, is the mechanism that lets every position in a sequence compute its relationship to all other positions in parallel. It is the core of the Transformer architecture and the foundation underneath BERT, GPT, and T5. | GPT fine-tuning adapts pretrained autoregressive language models such as GPT-2/3/4 or LLaMA — introduced in OpenAI's 2019 work by Radford and colleagues — to domain-specific data or to instruction following via reinforcement learning from human feedback (RLHF) or DPO. It is used for instruction following, domain adaptation, and generative tasks. |
| ScholarGateΣύνολο δεδομένων ↗ |
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