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  Explosive variance observed in latents and noise_pred when using torch.autocast()

  Fixed

  AlezHibali asked Apr 15, 2024 in Q&A · Answered

  

  

  

  

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  I couldn't generate images properly after training the model with Dreambooth.What did I do wrong?

  huangxuzhong asked May 28, 2024 in Q&A · Unanswered

  

  

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  Is the attention bias necessary in MultiHeadCrossAttentionBlock?

  0x6b64 asked May 27, 2024 in Q&A · Unanswered

  

  

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  256x256 PixArt-Sigma model, only get a FID-30k nearly ~49 on coco2014 val , is that normal?

  Gus-Guo asked Apr 17, 2024 in Q&A · Closed · Unanswered

  

  

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  Questions about reproducing Stage I&II and published weights

  k-zha14 asked May 24, 2024 in Q&A · Unanswered

  

  

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  About adaLN-single's improvement

  dragonbra asked Dec 12, 2023 in Q&A · Closed · Answered

  

  

  

  

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  reproduce results of T2I-Compbench

  Gus-Guo asked May 21, 2024 in Q&A · Unanswered

  

  

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  Evaluation code of Table 3

  ofzlo asked Oct 19, 2023 in Q&A · Closed · Unanswered

  

  

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  I trained pixart alpha on my own dataset(about 10M)，It is normal when trained on reso 256*256, however, when trained on reso 512*512 and 1024*1024,

  jucic asked May 9, 2024 in Q&A · Unanswered

  

  

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  PIXART 模型目前支持昇腾服务器嘛？比如910a，910b

  liuainlp asked May 14, 2024 in Q&A · Unanswered

  

  

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  which one has lower training cost?

  zmy-08 asked May 13, 2024 in Q&A · Unanswered

  

  

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  Why the DDIM scheduler does not work in diffusers?

  quattrinifabio asked May 6, 2024 in Q&A · Unanswered

  

  

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  have you tested the ImageNet FID after you adapt DiT into a text based model?

  Gus-Guo asked May 6, 2024 in Q&A · Unanswered

  

  

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  AttributeError: 'InternalData' object has no attribute 'aspect_ratio'

  zmy-08 asked Apr 30, 2024 in Q&A · Unanswered

  

  

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  A code puzzle about shared AdaLN

  LiuHuijie6410 asked Apr 28, 2024 in Q&A · Unanswered

  

  

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  Question about dimension of y after applying mask in PixArt.py

  Starry-lei asked Apr 28, 2024 in Q&A · Unanswered

  

  

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  About ControlNet train with the 1step PixArt-DMD in diffusers.

  CuddleSabe asked Apr 28, 2024 in Q&A · Unanswered

  

  

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  Use PixArt-sigma to train my own 512*512 dataset

  zmy-08 asked Apr 25, 2024 in Q&A · Unanswered

  

  

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  NotImplementedError: No operator found for memory_efficient_attention_forward with inputs

  zmy-08 asked Apr 25, 2024 in Q&A · Unanswered

  

  

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  should y_embedding in CaptionEmbedder class be fixed as the embedding of null text when training PixArt-alpha?

  Gus-Guo asked Apr 24, 2024 in Q&A · Unanswered

  

  

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  How to train my own 512*512 food dataset

  zmy-08 asked Apr 23, 2024 in Q&A · Closed · Answered

  

  

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  cannot reproduce FID of 7.32 using https://huggingface.co/PixArt-alpha/PixArt-alpha/blob/main/PixArt-XL-2-256x256-MSCOCO-FID732.pth

  Gus-Guo asked Apr 20, 2024 in Q&A · Unanswered

  

  

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  Can pixart-LCM train 512 or 256 images?

  zmy-08 asked Apr 23, 2024 in Q&A · Unanswered

  

  

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  Do I have to use a data set like SAM？

  zmy-08 asked Apr 24, 2024 in Q&A · Unanswered

  

  

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  Sampling images at any (smaller) size

  YotamNitzan asked Nov 15, 2023 in Q&A · Closed · Answered

  

  

  

  

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