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生成式人工智慧

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生成式人工智慧(英語:Generative artificial intelligence,或稱Generative AI生成式AI產生式AI)是一種人工智能系統,能夠產生文字、圖像或其他媒體以回應提示工程[1][2],比如ChatGPT。產生模型學習輸入數據的模式和結構,然後產生與訓練數據相似但具有一定程度新穎性的新內容,而不僅僅是分類或預測數據[3]。用於處理生成式人工智慧的最突出框架包括生成对抗网络基于转换器的生成式预训练模型[4][5]

模态

生成式人工智能系统是通过将无监督或自监督机器学习应用于数据集来构建的。生成式人工智能系统的功能取决于所使用的数据集的模式或类型。生成式人工智能可以是单模态的,也可以是多模态的;单模态系统仅接受一种类型的输入,而多模态系统可以接受多种类型的输入。[6] 例如,OpenAI 的 GPT-4 的一种版本接受文本和图像输入。[7]

文本

基于单词或单词标记训练的生成式 AI 系统包括 GPT-3、LaMDA、LLaMA、BLOOM、GPT-4 等(请参阅大型语言模型列表)。 它们能够进行自然语言处理、机器翻译和自然语言生成,并且可以用作其他任务的基础模型

图像

制作高质量的视觉艺术是生成式人工智能的一个突出应用。[8]

参见

參考資料

  1. ^ Griffith, Erin; Metz, Cade. Anthropic Said to Be Closing In on $300 Million in New A.I. Funding. The New York Times. 2023-01-27 [2023-03-14]. (原始内容存档于2023-03-14). 
  2. ^ Lanxon, Nate; Bass, Dina; Davalos, Jackie. A Cheat Sheet to AI Buzzwords and Their Meanings. Bloomberg News. March 10, 2023 [March 14, 2023]. (原始内容存档于2023-03-26). 
  3. ^ Pasick, Adam. Artificial Intelligence Glossary: Neural Networks and Other Terms Explained. The New York Times. 2023-03-27 [2023-04-22]. ISSN 0362-4331. (原始内容存档于2023-09-01) (美国英语). 
  4. ^ 存档副本. [2023-05-06]. (原始内容存档于2023-06-05). 
  5. ^ 存档副本. [2023-05-06]. (原始内容存档于2023-04-28). 
  6. ^ A History of Generative AI: From GAN to GPT-4. 21 March 2023 [2023-09-19]. (原始内容存档于2023-06-10). 
  7. ^ Explainer: What is Generative AI, the technology behind OpenAI's ChatGPT?. Reuters. March 17, 2023 [March 17, 2023]. (原始内容存档于2023-03-30). 
  8. ^ Epstein, Ziv; Hertzmann, Aaron; Akten, Memo; Farid, Hany; Fjeld, Jessica; Frank, Morgan R.; Groh, Matthew; Herman, Laura; Leach, Neil; Mahari, Robert; Pentland, Alex “Sandy”; Russakovsky, Olga; Schroeder, Hope; Smith, Amy. Art and the science of generative AI. Science. 2023, 380 (6650): 1110–1111. arXiv:2306.04141可免费查阅. doi:10.1126/science.adh4451. 
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生成式人工智慧
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