Phil Wang
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35cd63982d
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add gradient clipping, make sure weight decay is configurable, make sure learning rate is actually passed into get_optimizer, make sure model is set to training mode at beginning of each epoch
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2022-05-01 11:55:38 -07:00 |
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Kumar R
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53ce6dfdf6
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All changes implemented, current run happening. Link to wandb run in comments. (#43)
* Train DiffusionPrior with pre-computed embeddings
This is in response to https://github.com/lucidrains/DALLE2-pytorch/issues/29 - more metrics will get added.
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2022-05-01 11:46:59 -07:00 |
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Phil Wang
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ad8d7a368b
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product management
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2022-05-01 11:26:21 -07:00 |
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Phil Wang
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b8cf1e5c20
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more attention
0.0.87
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2022-05-01 11:00:33 -07:00 |
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Phil Wang
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94aaa08d97
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product management
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2022-05-01 09:43:10 -07:00 |
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Phil Wang
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8b9bbec7d1
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project management
0.0.86
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2022-05-01 09:32:57 -07:00 |
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Phil Wang
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1bb9fc9829
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add convnext backbone for vqgan-vae, still need to fix groupnorms in resnet encdec
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2022-05-01 09:32:24 -07:00 |
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Phil Wang
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5e421bd5bb
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let researchers do the hyperparameter search
0.0.85
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2022-05-01 08:46:21 -07:00 |
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Phil Wang
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67fcab1122
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add MLP based time conditioning to all convnexts, in addition to cross attention. also add an initial convolution, given convnext first depthwise conv
0.0.84
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2022-05-01 08:41:02 -07:00 |
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Phil Wang
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5bfbccda22
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port over vqgan vae trainer
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2022-05-01 08:09:15 -07:00 |
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Phil Wang
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989275ff59
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product management
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2022-04-30 16:57:56 -07:00 |
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Phil Wang
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56408f4a40
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project management
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2022-04-30 16:57:02 -07:00 |
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Phil Wang
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d1a697ac23
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allows one to shortcut sampling at a specific unet number, if one were to be training in stages
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2022-04-30 16:05:13 -07:00 |
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Phil Wang
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ebe01749ed
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DecoderTrainer sample method uses the exponentially moving averaged
0.0.81
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2022-04-30 14:55:34 -07:00 |
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Phil Wang
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63195cc2cb
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allow for division of loss prior to scaling, for gradient accumulation purposes
0.0.80
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2022-04-30 12:56:47 -07:00 |
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Phil Wang
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a2ef69af66
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take care of mixed precision, and make gradient accumulation do-able externally
0.0.79
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2022-04-30 12:27:24 -07:00 |
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Phil Wang
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5fff22834e
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be able to finely customize learning parameters for each unet, take care of gradient clipping
0.0.78
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2022-04-30 11:56:05 -07:00 |
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Phil Wang
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a9421f49ec
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simplify Decoder training for the public
0.0.77
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2022-04-30 11:45:18 -07:00 |
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Phil Wang
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77fa34eae9
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fix all clipping / clamping issues
0.0.76
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2022-04-30 10:08:24 -07:00 |
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Phil Wang
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1c1e508369
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fix all issues with text encodings conditioning in the decoder, using null padding tokens technique from dalle v1
0.0.75
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2022-04-30 09:13:34 -07:00 |
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Phil Wang
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f19c99ecb0
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fix decoder needing separate conditional dropping probabilities for image embeddings and text encodings, thanks to @xiankgx !
0.0.74
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2022-04-30 08:48:05 -07:00 |
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Phil Wang
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721a444686
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Merge pull request #37 from ProGamerGov/patch-1
Fix spelling and grammatical errors
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2022-04-30 08:19:07 -07:00 |
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ProGamerGov
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63450b466d
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Fix spelling and grammatical errors
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2022-04-30 09:18:13 -06:00 |
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Phil Wang
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20e7eb5a9b
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cleanup
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2022-04-30 07:22:57 -07:00 |
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Phil Wang
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e2f9615afa
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use @clip-anytorch , thanks to @rom1504
0.0.73
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2022-04-30 06:40:54 -07:00 |
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Phil Wang
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0d1c07c803
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fix a bug with classifier free guidance, thanks to @xiankgx again!
0.0.72
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2022-04-30 06:34:57 -07:00 |
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Phil Wang
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a389f81138
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todo
0.0.71
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2022-04-29 15:40:51 -07:00 |
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Phil Wang
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0283556608
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fix example in readme, since api changed
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2022-04-29 13:40:55 -07:00 |
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Phil Wang
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5063d192b6
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now completely OpenAI CLIP compatible for training
just take care of the logic for AdamW and transformers
used namedtuples for clip adapter embedding outputs
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2022-04-29 13:05:01 -07:00 |
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Phil Wang
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f4a54e475e
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add some training fns
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2022-04-29 09:44:55 -07:00 |
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Phil Wang
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fb662a62f3
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fix another bug thanks to @xiankgx
0.0.65
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2022-04-29 07:38:32 -07:00 |
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Phil Wang
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587c8c9b44
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optimize for clarity
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2022-04-28 21:59:13 -07:00 |
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Phil Wang
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aa900213e7
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force first unet in the cascade to be conditioned on image embeds
0.0.64
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2022-04-28 20:53:15 -07:00 |
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Phil Wang
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cb26187450
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vqgan-vae codebook dims should be 256 or smaller
0.0.63
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2022-04-28 08:59:03 -07:00 |
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Phil Wang
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625ce23f6b
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🐛
0.0.62
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2022-04-28 07:21:18 -07:00 |
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Phil Wang
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dbf4a281f1
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make sure another CLIP can actually be passed in, as long as it is wrapped in an adapter extended from BaseClipAdapter
0.0.61
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2022-04-27 20:45:27 -07:00 |
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Phil Wang
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4ab527e779
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some extra asserts for text encoding of diffusion prior and decoder
0.0.60
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2022-04-27 20:11:43 -07:00 |
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Phil Wang
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d0cdeb3247
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add ability for DALL-E2 to return PIL images with return_pil_images = True on forward, for those who have no clue about deep learning
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2022-04-27 19:58:06 -07:00 |
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Phil Wang
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8c610aad9a
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only pass text encodings conditioning in diffusion prior if specified on initialization
0.0.58
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2022-04-27 19:48:16 -07:00 |
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Phil Wang
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6700381a37
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prepare for ability to integrate other clips other than x-clip
0.0.57
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2022-04-27 19:35:05 -07:00 |
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Phil Wang
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20377f889a
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todo
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2022-04-27 17:22:14 -07:00 |
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Phil Wang
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6edb1c5dd0
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fix issue with ema class
0.0.56
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2022-04-27 16:40:02 -07:00 |
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Phil Wang
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b093f92182
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inform what is possible
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2022-04-27 08:25:16 -07:00 |
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Phil Wang
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fa3bb6ba5c
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make sure cpu-only still works
0.0.55
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2022-04-27 08:02:10 -07:00 |
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Phil Wang
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2705e7c9b0
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attention-based upsampling claims unsupported by local experiments, removing
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2022-04-27 07:51:04 -07:00 |
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Phil Wang
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77141882c8
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complete vit-vqgan from https://arxiv.org/abs/2110.04627
0.0.54
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2022-04-26 17:20:47 -07:00 |
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Phil Wang
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4075d02139
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nevermind, it could be working, but only when i stabilize it with the feedforward layer + tanh as proposed in vit-vqgan paper (which will be built into the repository later for the latent diffusion)
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2022-04-26 12:43:31 -07:00 |
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Phil Wang
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de0296106b
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be able to turn off warning for use of LazyLinear by passing in text embedding dimension for unet
0.0.52
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2022-04-26 11:42:46 -07:00 |
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Phil Wang
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eafb136214
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suppress a warning
0.0.51
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2022-04-26 11:40:45 -07:00 |
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Phil Wang
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bfbcc283a3
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DRY a tiny bit for gaussian diffusion related logic
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2022-04-26 11:39:12 -07:00 |
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