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prior/prior_config.json

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+{
+    "prior": {
+        "clip": {
+            "make": "openai",
+            "model": "ViT-L/14"
+        },
+        "net": {
+            "dim": 768,
+            "depth": 12,
+            "num_timesteps": 1000,
+            "num_time_embeds": 1,
+            "num_image_embeds": 1,
+            "num_text_embeds": 1,
+            "dim_head": 64,
+            "heads": 12,
+            "ff_mult": 4,
+            "norm_out": true,
+            "attn_dropout": 0.05,
+            "ff_dropout": 0.05,
+            "final_proj": true,
+            "normformer": true,
+            "rotary_emb": true
+        },
+        "image_embed_dim": 768,
+        "image_size": 224,
+        "image_channels": 3,
+        "timesteps": 1000,
+        "sample_timesteps": 64,
+        "cond_drop_prob": 0.0,
+        "loss_type": "l2",
+        "predict_x_start": true,
+        "beta_schedule": "cosine",
+        "condition_on_text_encodings": true
+    },
+    "data": {
+        "batch_size": 256,
+        "num_data_points": 250000000,
+        "eval_every_seconds": 1800,
+        "image_url": "s3://s-datasets/laion-aesthetic/embeddings/img_emb",
+        "meta_url": "s3://s-datasets/laion-aesthetic/embeddings/metadata",
+        "splits": {
+            "train": 0.9,
+            "val": 2.4e-05,
+            "test":0.09997599999999998
+        }
+    },
+    "train": {
+        "epochs": 5,
+        "lr": 1.1e-4,
+        "wd": 6.02e-2,
+        "max_grad_norm": 0.5,
+        "use_ema": true,
+        "ema_beta": 0.9999,
+        "amp": false,
+        "save_every_seconds": 3600,
+        "eval_timesteps": [64, 250, 1000]
+    },
+    "tracker": {
+        "data_path": ".prior-updates",
+        "overwrite_data_path": true,
+        "log": {
+            "log_type": "wandb",
+            "wandb_entity": "nousr_laion",
+            "wandb_project": "dalle2_diffusion_prior",
+            "wandb_resume": false,
+            "verbose": true
+        },
+        "load": {
+            "resume": false
+        },
+        "save": [
+            {
+                "save_to": "local",
+                "save_type": "checkpoint",
+                "save_latest_to": ".prior-updates/latest_checkpoint.pth",
+                "save_best_to": ".prior-updates/best_checkpoint.pth"
+            },
+            {
+                "save_to": "huggingface",
+                "huggingface_repo": "laion/DALLE2-PyTorch",
+                "save_meta_to": "prior/",
+                "save_latest_to": "prior/latest.pth",
+                "save_best_to": "prior/best.pth",
+                "save_type": "model"
+            }
+        ]
+    }
+}