介绍:

本模型训练于pony,推理于pony。自认为较好地还原了流萤的特征,可以更换服饰。

精选425张流萤图像数据,详细打标。使用4070 12G进行训练。我公开了训练集,理论上可以复刻本模型。

例图提示词是用LLM写的,上传后展示不完整。

-------------------------------------------------------------------------------------------------------------------

用法:

1个简单的格式:

score 9, score 8, score 7,1girl, firefly \(honkai: star rail\), <general tags>

general tags中应详细地描述流萤的特征:

面部特征:<purple eyes, two-tone eyes, hair between eyes, blue pupils, grey hair, green hair, gradient hair, long hair>

服饰特征:<black hairband, hair ornament, orange neckerchief, black jacket, cropped jacket, thighs, aqua skirt, black thighhighs, white shirt, long sleeves>

以上只是列举,更多的tags可查看训练集。

-------------------------------------------------------------------------------------------------------------------

训练

algorithm:loha

resolution:1024*1024

bucker resolution:256,1600

batch size:2

grad accumulation step:4

equivalent batch size:8

epoch:10

optimizer:adamw8bit

learning rate:5e-5 for unet

lr scheduler:constant

weight decay:0.05

betas:0.9,0.95

min snr gamma:5

network dim:16

network alpha:16

conv dim:4

conv alpha:1

mixed precision:fp16

clip skip:1 (pony为2 忘记改回2了,推理用1和2都行,感觉没差)