Human Focus Photography is a general-purpose LoRA trained on diverse photographic portraits and lifestyle images. It is intended to reduce bias, enhance realism, lighting, and natural detail across a wide range of subjects, making it well-suited for portraits, street scenes, fashion, and candid photography styles.Workflow is included in the sample images.Training for v1.0 took around 17 hours on my 5090SimpleTuner training config:<pre><code>{
 "aspect_bucket_rounding": 2,
 "base_model_precision": "int8-quanto",
 "caption_dropout_probability": 0.05,
 "checkpointing_steps": 250,
 "checkpoints_total_limit": 40,
 "compress_disk_cache": false,
 "data_backend_config": "/data/datasets/config/Human_Focus_Photography_v1.0.json",
 "disable_benchmark": true,
 "disable_bucket_pruning": true,
 "flow_schedule_shift": 1.73,
 "gradient_accumulation_steps": 8,
 "gradient_checkpointing": true,
 "ignore_final_epochs": true,
 "learning_rate": 0.000025,
 "lora_type": "lycoris",
 "lr_scheduler": "cosine",
 "lr_warmup_steps": 100,
 "lycoris_config": "/data/config/lycoris_config_283.19M.json",
 "max_grad_norm": 0.5,
 "max_train_steps": 0,
 "minimum_image_size": 0,
 "mixed_precision": "bf16",
 "model_family": "qwen_image",
 "model_flavour": "v1.0",
 "model_type": "lora",
 "num_eval_images": 25,
 "num_train_epochs": 100,
 "optimizer": "optimi-lion",
 "optimizer_config": "weight_decay=0.0",
 "output_dir": "/data/output/loras/Human_Focus_Photography_v1.0",
 "push_checkpoints_to_hub": false,
 "push_to_hub": false,
 "quantize_activations": false,
 "quantize_via": "cpu",
 "report_to": "none",
 "resolution_type": "pixel_area",
 "resolution": 1024,
 "resume_from_checkpoint": "latest",
 "seed": 42,
 "skip_file_discovery": false,
 "train_batch_size": 1,
 "use_ema": true,
 "vae_batch_size": 2,
 "validation_disable": true
}</code></pre>And the Lycoris config:<pre><code>{
 "algo": "lokr",
 "multiplier": 1.0,
 "linear_dim": 100000,
 "linear_alpha": 1,
 "factor": 12,
 "apply_preset": {
 "target_module": [
 "Attention",
 "FeedForward"
 ],
 "module_algo_map": {
 "Attention": {
 "factor": 12
 },
 "FeedForward": {
 "factor": 6
 }
 }
 }
}</code></pre>

Human Focus Photography

2.0 training is well underway. It is still training, and I am still testing, but results look promising so I will share one of the checkpoints for more general testing.Recommended strength for this version is &gt; 1.0. 1.5 looks promising, 2.0 appeared a bit washed out.Massively expanded dataset for this one. Approximately 5500 photos, including nature scenes, various animals, more urban environments. Image resolution was upped also, capped at 2048px for longest side.Trained at 1536px as opposed to 1024 which v1.0 was.Feedback welcome!Also feel free to use, merge, train on top of, whatever. All I want is feedback and a credit. I do this to learn and have fun.

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