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Yennefer of Vengerburg

34
278
11
Updated: Feb 22, 2024
characterwitcherwomanyennefer
Verified:
PickleTensor
Type
Embedding
Stats
278
0
Reviews
Published
Feb 22, 2024
Base Model
SD 1.5
Training
Steps: 4,400
Trigger Words
Yennefer-512v1-4400
Hash
AutoV2
9BC667EB4D

Pre Training

I gathered 30 images of Yennefer of Vengerburg. I am only using Birme to crop the HD photos instead of using Faceswap to align the faces. Some of the images were full body as I wanted to retain her face even when zoomed out. I gathered a mixture of game, netflix, and concept art images. I used Blip captioning to generate the filewords and edited each individually to reduce potential hallucinations.

Training

I used 0.005:100,0.0025:250,0.001:500,0.0005 for my learning rate. I am going for 5K training steps total. I am using a batch size of 1 with Gradient Accumulation Steps set to 3. I am running locally on a RTX 4090. I am using 12.5 out of 24 GB. The estimated time of completion is 2 hours. For the embedding I am using 8 vectors per token. I switched to SD 1.5 EMA Only model for training.