Happy Meek (Happy Mik) (Umamusume)版本v1.0-r1 (ID: 37158)

A LoRA of Happy Meek (official transliteration: Happy Mik) from Umamusume: Pretty Derby based on 72 fanarts.

A byproduct of the quest of finding out how many bytes a character is worth. It's likely less than 1MB.

4 versions are provided:

• Rank-1 LoRA

• Rank-4 LoRA

• Rank-16 LoRA

• Rank-4 Hadamard Product LoRA

(Currently Civitai's versioned model uploading isn't working for me, so the 4 versions are only available in the hf repo for now)

There doesn't seem to be a clear winner. However, these are n=1runs without any hyperparameter tuning, so the results may not be representative. Higher ranked versions appear to be slightly better at multiple outfits.

Usage

The character tag is mik.

Top related tags:

1girl, animal ears, horse ears, solo, hair ornament, flower, hair flower, hairclip, looking at viewer, shirt, horse girl, short sleeves, pink eyes, medium hair, bow, blush, tail, blunt bangs, horse tail, puffy sleeves, puffy short sleeves, skirt, closed mouth, upper body, gloves, bowtie, white shirt, white gloves, jacket, pleated skirt, white jacket, twitter username, grey hair, brooch, jewelry, vest, simple background, artist name, short hair, red eyes

For specific outfits, refer to the preview images or the dataset.

Training info

Dataset: 72 fanarts from Danbooru and Pixiv

Non-booru images were tagged with SmilingWolf/wd-v1-4-convnextv2-tagger-v2 with a threshold of 0.35.

Training cost: ~0.5 T4-hour each

Training config (common except the dims settings):

[model_arguments]

v2 = false

v_parameterization = false

pretrained_model_name_or_path = "Animefull-final-pruned.ckpt"



[additional_network_arguments]

no_metadata = false

unet_lr = 0.0005

text_encoder_lr = 0.0005

network_dim = 4

network_alpha = 1

network_train_unet_only = false

network_train_text_encoder_only = false



[optimizer_arguments]

optimizer_type = "AdamW8bit"

learning_rate = 0.0005

max_grad_norm = 1.0

lr_scheduler = "cosine"

lr_warmup_steps = 0



[dataset_arguments]

debug_dataset = false



[training_arguments]

save_precision = "fp16"

save_every_n_epochs = 1

train_batch_size = 4

max_token_length = 225

mem_eff_attn = false

xformers = true

max_train_epochs = 50

max_data_loader_n_workers = 8

persistent_data_loader_workers = true

gradient_checkpointing = false

gradient_accumulation_steps = 1

mixed_precision = "fp16"

clip_skip = 2

lowram = true



[sample_prompt_arguments]

sample_every_n_epochs = 2

sample_sampler = "k_euler_a"



[saving_arguments]

save_model_as = "safetensors"

描述:

Rank-1 LoRA

训练词语: Mik