| # Yurizono Seia (Blue Archive) | |
| 百合園セイア (ブルーアーカイブ) / 유리조노 세이아 (블루 아카이브) / 百合園圣娅 (蔚藍檔案) | |
| [**Download here.**](https://huggingface.co/khanon/lora-training/blob/main/seia/chara-seia-v1b.safetensors) | |
| ## Table of Contents | |
| - [Preview](#preview) | |
| - [Usage](#usage) | |
| - [Training](#training) | |
| - [Revisions](#revisions) | |
| ## Preview | |
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| ## Usage | |
| Use any or all of the following tags to summon Arona: `seia, 1girl, fox ears, parted bangs, halo, multicolored eyes, flower wreath, blonde hair` | |
| For her normal outfit: `white dress, sleeveless dress, blue necktie, sleeves past wrists, sleeves past fingers, detached sleeves, white pantyhose, high heels` | |
| - Her dress was also tagged with `collared dress` and `frilled dress` if those elements were visible. | |
| - Choose `sleeves past wrists` or `sleeves past fingers` depending on whether her fingers should be visible. | |
| - Negative prompt `detached sleeves` for alternative outfits where she should not be wearing the dress. | |
| For her expressions: `expressionless` / `light smile` / `parted lips` | |
| - Use `half-closed eyes`, `sleepy` or `tareme` if her eyes are too wide. | |
| ## Training | |
| *Exact parameters are provided in the accompanying JSON files.* | |
| - Trained on a set of 96 images. | |
| - 13 repeats | |
| - 3 batch size, 4 epochs | |
| - `(96 * 13) / 3 * 4` = 1664 steps | |
| - Initially tagged with WD1.4 swin-v2 model. Tags pruned/edited for consistency. | |
| - `constant_with_warmup` scheduler | |
| - 1.5e-5 text encoder LR | |
| - 1.5e-4 unet LR | |
| - 1e-5 optimizer LR | |
| - Used network_dimension 128 (same as usual) / network alpha 128 (default) | |
| - Resized to 32 after training | |
| - Training resolution 832x832. | |
| - Trained without VAE. | |
| - [Dataset can be found on the mega.co.nz repository.](https://mega.nz/folder/SupXFCiC#C992OYnVa8svZt3PdUObww) | |
| ## Revisions | |
| - v1b (2023-02-12) | |
| - Resized v1 from network rank 128 >>> 32. This has no negative impact on image quality/coherency, and provides these advantages: | |
| - Reduced LoRA file size from 144mb to 36mb | |
| - Slightly reduced overfitting on training data | |
| - Less darkening/vignetting of backgrounds | |
| - Improved color saturation | |
| - Halo is a bit more consistent | |
| - Seia's hair gets confused with details on her clothing less frequently | |
| - v1 (2023-02-12) | |
| - Initial release. | |