两组prompt与图像的融合会经过一个text encoder再进行叠加,最后与视觉特征连接后用于分类。 Abliation studies 两组prompt的必要性 1.shot越大,两组prompt的提升作用就越大,因为单独的文本描述效果不行,要和别的描述一起作用 2.单独使用prompt效果不够好,得一起使用 文本空间的选择 潜在空间,嵌入空间,离散表示...
Fig 1. Real image editing using null-text Inversion 本文的方法主要基于两个实验观察:首先,当应用classifier-free guidance扩散模型时,DDIM Inversion不能准确的重建原图像,但为原图像重建提供了一个较好的锚点。其次,优化classifier-free guidance扩散模型的Null-text Embedding能准确重建原图像,同时避免了微调模型和...
小样本文本分类下,Prompt-Tuning比Fine-Tuning好,PT核心是:verbalizer,主要是完成标签空间到标签词空间的映射。 传统verbalizer不准确。论文提出KPT方法,使用KB拓展verbalizer的标签词空间,并使用预训练模型对标签词空间进行细化。 [1] 介绍 PLM本身含有丰富的知识,如何激发和利用这些知识是研究重点。 使用PLM中蕴含...
论文解读:Knowledgeable Prompt-tuning: Incorporation Knowledge into Prompt Verbalizer for Text Classification 在预训练语言模型上使用与任务相关的prompt进行微调已经成为目前很有前途的方法。先前的研究表明了在小样本场景下采用基于prompt-tuning的效果比传统通过添加分类器的微调更有效。Prompt的核心思想是添加额...
The invention may further include adapting the prosodic values to match a text-to-speech voice in use, and then synthesizing speech for the prompt based upon the adapted prosodic information.Maria E. SmithRadek KazbundaMichael Alan Picheny
sample(texts = [ 'a puppy looking anxiously at a giant donut on the table', 'the milky way galaxy in the style of monet' ], cond_scale = 3.) images.shape # (2, 3, 256, 256) You can also train Imagen without text (unconditional image generation) as follows import torch from ...
尽管Fine tuning取得了成功,但GPT3的问世引起了大家对Prompt Learning的思考:Fine tuning可能限制了微调模型充分利用PLM中的知识。因此要使用Prompt,弥合PLM的下游任务和预训练任务之间的差距,从而充分挖掘PLM的潜力。 当使用Prompt Learning(或者说MLM任务)解决HTC任务时,就会产生两个问题: ...
The personal voice feature allows Limited Access customers to create a voice model from a short human voice sample (also called a prompt). The feature can create a voice model based on the prompt in as little as a few seconds. This feature is typically used to power personalized voice exper...
Prompt engineering is an important step in the development of text-to-image models, as the quality and diversity of the prompts used to train the model can have a significant impact on its performance. Overall, Text-to-image models are powerful tools for creating images from text descriptions....
TAP Visual Question Answering TextVQA test-standard PromptCap Visual Question Answering (VQA) TextVQA Lyra-Pro Papers Dataset Loaders Edit AddRemove No data loaders found. You cansubmit your data loader here. Tasks Edit Usage Created with Highcharts 9.3.0Number of Papers2022202420212023202505010015020025...