目前主流的深度生成式模型 (Deep Generative Models): Figure 2: 主流的深度生成式模型 对抗生成网络Generative adversarial network (GAN):生成速度快,但是训练不稳定,而且生成样本的多样性有所欠缺。 变分自动编码器Variational auto-encoder (VAE):生成速度快,生成样本的多样性比较好,但是生成出来样本的质量比较模糊(...
Chung et al., “Come-Closer-Diffuse-Faster: Accelerating Conditional Diffusion Models for Inverse Problems through Stochastic Contraction”, CVPR 2022 Song et al., "Solving Inverse Problems in Medical Imaging with Score-Based Generative Models", ICLR 2022 Kawar et al., "Denoising Diffusion Restoratio...
but accurately replicating these real-world datasets has been a notoriously challenging problem. Recent advancements in generative AI have demonstrated the impressive capabilities
Implicit-generative models: 通过学习一个采样过程来隐式地建模真实数据分布 此类模型的代表就是GAN。GAN...
LDM3D is industry’s first generative AI model to deliver depth mapping. It has the potential to revolutionize content creation, metaverse and digital experiences.
Learn how to use generative media techniques with AI to create novel images or music in this practical, hands-on guide. Data scientists and software engineers will understand how state-of-the-art generative models work, how to fine-tune and adapt them to your needs, and how to combine exist...
we propose a generative approach based on the stochastic diffusion method, namely TSDiff, for prediction of TS geometries just from 2D molecular graphs. TSDiff outperforms the existing ML models with 3D geometries in terms of both accuracy and efficiency. Moreover, it enables to sample various ...
Diffusion models are at the vanguard of generative AI research with renowned solutions such as ImageGen by Google Brain and DALL.E 3 by OpenAI. Nevertheless, the potential merits of diffusion models for communication engineering applications are not fully understood yet. In this paper, we aim to...
For example, OpenAI's Generative Pre-trained Transformer series of models are some of the largest and most powerful in this category, with one of the latest models,GPT-4, containing 1.76 trillion parameters. Key applications of the top generative AI models ...
最近围绕AI圈的热点讨论似乎都集中在OpenAI的ChatGPT上了,目前来看,ChatGPT算得上是生成式人工智能(Generative AI)在自然语言处理领域的一个里程碑模型。但是最近生成式AI在图像领域,即AIGC赛道,也有非常值得关注的模型诞生。AIGC的上一个热点模型无疑是发表在视觉顶会CVPR2022上的Stable Diffusion扩散模型[1],该模型...