Pretrained model是指通过大量的数据训练出的大模型,可以直接或者fine tune后用在新的任务上(如果不是大模型,用少量数据训练的小模型能直接用在新的任务上也可以,但是一般来说少量数据没有强大的迁移能力,所以一般都是指大模型)。我把pretained model分为三类:图像大模型,语言大模型(LLM),Meta learning(一般指few...
It’s a good point: The accuracy would be much higher and the deployment cost of specialized models would be much lower than T5’s pre-trained NLP model. But the beauty of T5 is precisely that it is “one model to rule them all,” i.e., you can use one pre-trained modelfor almos...
We provide a Polish version of BART base model, trained on a large corpus of texts extracted from Common Crawl (200+ GB). More information on the BART architecture can be found in BART: Denoising Sequence-to-Sequence Pre-training for Natural Language Generation, Translation, and Comprehension....
Decoder-only (Auto Regression) Causal Language Model or Prefix Language Model NLG GPT, Llama, Bloom Encoder-Decoder (Seq2Seq) Sequence to Sequence Model Conditional-NLG T5, BART Resource 1: Self-supervised Learning: Generative or Contrastive Resource 2: Generative Self-supervised Learning in LLM P...
Jiang等(2021)对使用序列到序列预训练LM(T5、BART和GPT2)的基于提示的QA系统进行了更详细的研究,并观察到这些预训练LM在QA任务上的概率对模型是否正确并不具有很强的预测能力。 7.7 文本生成 文本生成是涉及生成文本的任务系列,通常是在某些其他信息的条件下生成文本。通过使用前缀提示与自回归预训练LM结合,可以...
python -m nanoT5.main task=ft \ model.name={google/t5-v1_1-base,google/t5-base-lm-adapt} \ model.random_init={true,false} \ model.checkpoint_path={"","/path/to/pytorch_model.bin"} Settingmodel.random_init=false model.checkpoint_path=""corresponds to downloading pre-trained weights ...
【mT5模型】mT5: A Massively Multilingual Pre-trained Text-to-Text Transformer,mT5是在T5基础上的多语言版本,现在终于可以炼自己的翻译模型了!并且从这篇论文中也能学到一些多语言数据集采样的tirck!
NVIDIA pre-trained model and Transfer Learning Toolkit (TLT) allows you to quickly train and optimize AI on Microsoft Azure Cloud without requiring any AI...
8. Specifically, we choose three scales of the T5 model, that is, T5BASE, T5LARGE and T5XL, and test the peak GPU memories under different batch sizes. The static GPU memories, which leave out the intermediate tensors such as hidden states, are drawn on Batchsize=0. We use a NVIDIA...
MindSpore Hub is a pre-trained model application tool of the MindSpore ecosystem, serving as a channel for model developers and application developers.