THE iDOLM@STER Shiny Colors - Sprites (style, 20+ chars)

基于 1186 张《Shiny Colors》角色立绘的 LoRA 模型，可识别 20 多位角色，识别程度不一。本模型旨在探索以下问题：

• 数据多样性不足是否有助于模型拟合？

• 模型能否从缺乏多样性的数据中实现泛化？

两者的答案似乎都是否定的。

注意：该网站无法显示包含非 ASCII 字符的 txt2img 参数。如需了解预览图像的生成方式，请下载并本地检查。

封面图像参数：

八宮めぐる, 1girl, blonde hair, ahoge, solo, smile, long hair, outdoors, sunset, beach, blue eyes, jewelry, looking at viewer, braid, necklace, jacket, ocean, holding, sky, cloud, collarbone, tank top, breasts, white tank top, bangs, sand
<lora:shiny_colors_sprites:1>
Negative prompt: worst quality, out of frame, abstract background
Steps: 24, Sampler: DPM++ 2M Karras, CFG scale: 5.5, Seed: 2652041511, Size: 512x768, Model hash: c8c497baf5, Model: anything-v3-1

使用说明

该风格本身没有触发词。对于角色部分，以下是各角色标签及其各自的前 20 个相关标签。

櫻木真乃,
1girl, solo, brown eyes, looking at viewer, smile, simple background, white background, blush, brown hair, light brown hair, own hands together, bangs, skirt, hair ornament, frills, shirt, medium hair, collarbone, short sleeves, long sleeves

風野灯織,
1girl, solo, black hair, white background, simple background, looking at viewer, mole under mouth, mole, bangs, long hair, hand on hip, closed mouth, ponytail, black eyes, skirt, long sleeves, collarbone, jewelry, hair ornament, shirt

八宮めぐる,
1girl, solo, blonde hair, blue eyes, smile, looking at viewer, white background, simple background, long hair, ahoge, breasts, hair ornament, bangs, twintails, hairclip, low twintails, closed mouth, medium breasts, skirt, shirt

月岡恋鐘,
1girl, solo, brown hair, smile, looking at viewer, white background, blush, simple background, long hair, breasts, brown eyes, bangs, large breasts, closed mouth, dress, ribbon, cleavage, jewelry, frills, skirt

西城樹里,
1girl, solo, blonde hair, simple background, looking at viewer, purple eyes, short hair, white background, bangs, shirt, collarbone, hair between eyes, shorts, jewelry, jacket, long sleeves, skirt, standing, hair ornament, white shirt

杜野凛世,
1girl, solo, white background, red eyes, simple background, looking at viewer, bangs, holding, closed mouth, black hair, hair between eyes, blue hair, doll, standing, short hair, hair ornament, holding doll, long sleeves, hair bun, dress

大崎甜花,
1girl, solo, simple background, looking at viewer, blush, white background, brown hair, yellow eyes, bangs, long hair, hair between eyes, dress, long sleeves, hair ornament, frills, own hands together, bow, hands up, standing, feet out of frame

田中摩美々,
1girl, solo, purple hair, bangs, purple eyes, looking at viewer, simple background, white background, diagonal bangs, jewelry, earrings, twintails, breasts, choker, collarbone, bare shoulders, thighhighs, nail polish, long sleeves, skirt

小宮果穂,
1girl, solo, smile, looking at viewer, red hair, white background, red eyes, simple background, bangs, long hair, blush, hair between eyes, ahoge, shorts, long sleeves, shirt, collarbone, jacket, skirt, closed mouth

大崎甘奈,
1girl, solo, looking at viewer, white background, brown hair, smile, simple background, yellow eyes, bangs, long hair, closed mouth, collarbone, breasts, dress, frills, jewelry, bare shoulders, medium breasts, hair ornament, skirt

幽谷霧子,
1girl, solo, grey hair, purple eyes, smile, looking at viewer, white background, simple background, long hair, blush, bangs, twintails, closed mouth, dress, breasts, bandaid, collarbone, bandages, frills, bare shoulders

園田智代子,
1girl, solo, brown hair, smile, white background, looking at viewer, simple background, red eyes, bangs, twintails, hair bun, double bun, skirt, breasts, hair ornament, long sleeves, jewelry, short twintails, blush, brown eyes

三峰結華,
1girl, solo, blue eyes, black hair, looking at viewer, smile, white background, simple background, hand on hip, long hair, closed mouth, bangs, twintails, glasses, skirt, collarbone, long sleeves, hat, dress, breasts

有栖川夏葉,
1girl, solo, hand on hip, smile, looking at viewer, white background, simple background, bangs, orange hair, long hair, black eyes, breasts, jewelry, earrings, red hair, medium breasts, collarbone, cleavage, standing, skirt

桑山千雪,
1girl, solo, brown hair, looking at viewer, white background, smile, blush, simple background, brown eyes, ahoge, breasts, long hair, bangs, braid, large breasts, dress, single braid, jewelry, braided ponytail, hair over shoulder

芹沢あさひ,
1girl, solo, white background, smile, blue eyes, looking at viewer, simple background, short hair, bangs, grey hair, closed mouth, shorts, long sleeves, jewelry, earrings, gloves, skirt, jacket, shirt, feet out of frame

白瀬咲耶,
1girl, solo, black hair, looking at viewer, yellow eyes, hand on hip, white background, bangs, simple background, hair between eyes, breasts, long hair, smile, ponytail, jewelry, cleavage, collarbone, large breasts, shirt, earrings

黛冬優子,
1girl, solo, long hair, black hair, bangs, looking at viewer, white background, smile, simple background, brown eyes, blunt bangs, blush, skirt, two side up, closed mouth, breasts, ribbon, long sleeves, frills, standing

和泉愛依,
1girl, solo, brown hair, blonde hair, multicolored hair, gradient hair, white background, simple background, black eyes, long hair, smile, looking at viewer, breasts, dark skin, earrings, jewelry, dark-skinned female, gyaru, tan, hand on hip

浅倉透,
1girl, solo, simple background, white background, short hair, looking at viewer, multicolored hair, smile, bangs, jewelry, earrings, blue hair, gradient hair, ahoge, blue eyes, brown hair, parted bangs, nail polish, collarbone, shirt

樋口円香,
1girl, solo, mole under eye, mole, white background, looking at viewer, simple background, short hair, brown hair, purple eyes, bangs, hairclip, hair ornament, nail polish, skirt, jacket, jewelry, shirt, long sleeves, collarbone

市川雛菜,
1girl, solo, white background, brown hair, blush, simple background, smile, looking at viewer, brown eyes, bangs, parted bangs, long hair, hair bun, skirt, ribbon, nail polish, hair ribbon, short sleeves, shirt, dress

七草にちか,
1girl, solo, looking at viewer, smile, simple background, white background, green hair, green eyes, short hair, blush, skirt, short sleeves, shirt, collarbone, hair ornament, jewelry, jacket, shorts, bangs, light smile

緋田美琴,
1girl, solo, multicolored hair, brown hair, looking at viewer, simple background, white background, blonde hair, gradient hair, multicolored eyes, jewelry, jacket, earrings, necklace, dress, nail polish, breasts, collarbone, light smile, navel

福丸小糸,
1girl, solo, black hair, looking at viewer, white background, purple eyes, twintails, simple background, bangs, hair ornament, skirt, ribbon, hair ribbon, long sleeves, dress, smile, gloves, shirt, short sleeves, pleated skirt

七草はづき,
1girl, solo, green hair, looking at viewer, white background, simple background, smile, green eyes, open mouth, index finger raised, blush, shirt, hand up, bangs, long hair, breasts, skirt, pantyhose, collarbone, :d

斑鳩ルカ,
1girl, solo, blonde hair, multicolored hair, white background, black hair, looking at viewer, simple background, yellow eyes, jewelry, streaked hair, medium hair, piercing, two-tone hair, bangs, ear piercing, belt, breasts, standing, leopard print

由于训练数据整体较为同质，可能需要使用负面提示词和强调词来优化效果。

训练信息

仅使用从 ShinyColorsDB-SpineViewer 提取的 1186 张《Shiny Colors》角色立绘进行训练，未进行数据平衡与标签清洗。同一角色的立绘均以相同姿势提取，完全重复项已合并。立绘均以白色背景填充，宽度不少于 500px。标签由 SmilingWolf/wd-v1-4-convnextv2-tagger-v2 生成，阈值为 0.35。图像描述模板为“[角色名称], [其他标签随机排序]”。

训练成本：约 2 个 T4 小时

数据分布：

       character  total
1       櫻木真乃     59
2       風野灯織     56
3      八宮めぐる    55
4       月岡恋鐘     55
5       西城樹里     54
6       杜野凛世     54
7       大崎甜花     54
8      田中摩美々    53
9       小宮果穂     53
10      大崎甘奈     53
11      幽谷霧子     52
12     園田智代子    52
13      三峰結華     51
14     有栖川夏葉    51
15      桑山千雪     51
16     芹沢あさひ    50
17      白瀬咲耶     48
18      黛冬優子     44
19      和泉愛依     43
20       浅倉透      35
21      樋口円香     34
22      市川雛菜     32
23     七草にちか    32
24      緋田美琴     29
25      福丸小糸     28
26     七草はづき     6
27      斑鳩ルカ      2

LoRA 元数据转储：

{'ss_cache_latents': 'False',
 'ss_caption_dropout_every_n_epochs': '0',
 'ss_caption_dropout_rate': '0.0',
 'ss_caption_tag_dropout_rate': '0.0',
 'ss_clip_skip': '2',
 'ss_dataset_dirs': '{"meta_lat.json": {"n_repeats": 1, "img_count": 1186}}',
 'ss_datasets': '[{"is_dreambooth": false, "batch_size_per_device": 4, "num_train_images": 1186, "num_reg_images": 0, "resolution": [640, 640], "enable_bucket": true, "min_bucket_reso": null, "max_bucket_reso": null, "tag_frequency": {"meta_lat.json": {}}, "bucket_info": {"buckets": {"0": {"resolution": [384, 768], "count": 71}, "1": {"resolution": [384, 832], "count": 3}, "2": {"resolution": [384, 896], "count": 2}, "3": {"resolution": [384, 960], "count": 1}, "4": {"resolution": [448, 704], "count": 58}, "5": {"resolution": [448, 768], "count": 172}, "6": {"resolution": [448, 832], "count": 419}, "7": {"resolution": [448, 896], "count": 183}, "8": {"resolution": [512, 640], "count": 6}, "9": {"resolution": [512, 704], "count": 60}, "10": {"resolution": [512, 768], "count": 201}, "11": {"resolution": [576, 576], "count": 2}, "12": {"resolution": [576, 640], "count": 4}, "13": {"resolution": [576, 704], "count": 3}, "14": {"resolution": [704, 512], "count": 1}}, "mean_img_ar_error": 0.0}, "subsets": [{"img_count": 1186, "num_repeats": 1, "color_aug": false, "flip_aug": false, "random_crop": false, "shuffle_caption": true, "keep_tokens": 1, "image_dir": "train_data", "metadata_file": "meta_lat.json"}]}]',
 'ss_epoch': '10',
 'ss_face_crop_aug_range': 'None',
 'ss_full_fp16': 'False',
 'ss_gradient_accumulation_steps': '1',
 'ss_gradient_checkpointing': 'False',
 'ss_learning_rate': '1',
 'ss_lowram': 'True',
 'ss_lr_scheduler': 'polynomial',
 'ss_lr_warmup_steps': '300',
 'ss_max_grad_norm': '1.0',
 'ss_max_token_length': '225',
 'ss_max_train_steps': '3020',
 'ss_mixed_precision': 'fp16',
 'ss_network_alpha': '32',
 'ss_network_dim': '32',
 'ss_network_module': 'lycoris.kohya',
 'ss_new_sd_model_hash': '89d59c3dde4c56c6d5c41da34cc55ce479d93b4007046980934b14db71bdb2a8',
 'ss_noise_offset': 'None',
 'ss_num_batches_per_epoch': '302',
 'ss_num_epochs': '10',
 'ss_num_reg_images': '0',
 'ss_num_train_images': '1186',
 'ss_optimizer': 'dadaptation.dadapt_adam.DAdaptAdam',
 'ss_output_name': 'shiny_colors_sprites',
 'ss_prior_loss_weight': '1.0',
 'ss_sd_model_hash': '925997e9',
 'ss_sd_model_name': 'Animefull-final-pruned.ckpt',
 'ss_sd_scripts_commit_hash': '7baab00cec018077e3550b5d358f51f713618c3d',
 'ss_seed': 'None',
 'ss_session_id': '3748380245',
 'ss_tag_frequency': '{"meta_lat.json": {}}',
 'ss_text_encoder_lr': '1.0',
 'ss_training_comment': 'None',
 'ss_training_finished_at': '1679406477.8537939',
 'ss_training_started_at': '1679399317.376039',
 'ss_unet_lr': '1.0',
 'ss_v2': 'False',
 'sshs_legacy_hash': '497ad236',
 'sshs_model_hash': '42ffb28c196e8ca08a5831730250cc1e47637bb18be7731f1f81ac18bdb8ca2b'}