引导式测验 · 中等 等级
定制扩散多概念调音测验
查看自定义扩散的交叉注意调整、少量个性化、正则化以及组合多个概念的受支持方法。
问题 1 的 8
自定义扩散主要对扩散模型的哪一部分进行微调?
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当您参加测验时,就会出现答案和解释。
- 自定义扩散主要对扩散模型的哪一部分进行微调?
- 交叉注意力层中的关键和价值投影
- U-Net 中的每个权重
- 仅 VAE 解码器
- 文本分词器
- 与单一概念方法相比,定制扩散最值得注意的是什么?
- 生成视频而不是图像
- 在一个场景中组合多个新学到的概念
- 根本不需要图像
- 仅在 CPU 上运行
- What minimum number of training images did the Custom Diffusion paper report using in some experiments?
- As few as four images
- At least 500 images
- Exactly one image in every experiment
- The paper specifies no concept images
- 为什么自定义扩散使用来自概念更广泛类别的一组正则化图像?
- 加快 VAE
- 提高图像分辨率
- 删除水印
- 防止概念词的过度拟合和语言漂移
- 两个单独训练的自定义扩散概念如何一起使用?
- 通过对调整后的权重进行约束优化来合并它们
- 它们永远不能结合在一起
- 通过对输入图像进行平均
- 通过从头开始重新训练完整模型
- What proportion of model weights did the Custom Diffusion paper report storing for its tuned subset?
- About 3% of the model weights
- All model weights plus a new model copy
- No trained parameters at all
- A fixed 50% of the model weights
- Besides merging separately tuned models, how does Custom Diffusion support learning multiple concepts?
- It requires a separate foundation model for every prompt
- It replaces all cross-attention with a fixed lookup table
- It can train for multiple concepts jointly
- It can only learn one concept per model
- In a cross-attention layer, what do the tuned text-side key and value projections help associate?
- Image pixels with internet search results
- The diffusion timestep with the model's source code
- Audio frequencies with a document's page number
- Prompt concepts with features in the image latent representation