Expert2-leaf-disease-convnextv2-base-1k-224-1_2_3

This model is a fine-tuned version of facebook/convnextv2-base-1k-224 on the imagefolder dataset. It achieves the following results on the evaluation set:

• Loss: 0.1892
• Accuracy: 0.9391

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

• learning_rate: 5e-05
• train_batch_size: 300
• eval_batch_size: 300
• seed: 42
• gradient_accumulation_steps: 4
• total_train_batch_size: 1200
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• lr_scheduler_warmup_ratio: 0.1
• num_epochs: 16

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy
1.5107	0.96	13	1.0756	0.7422
1.0022	2.0	27	0.5781	0.7603
0.4503	2.96	40	0.3902	0.8697
0.3704	4.0	54	0.3101	0.9058
0.2996	4.96	67	0.2573	0.9165
0.2405	6.0	81	0.2647	0.9075
0.2268	6.96	94	0.2259	0.9233
0.2036	8.0	108	0.2126	0.9329
0.1957	8.96	121	0.2149	0.9329
0.1885	10.0	135	0.1974	0.9385
0.1866	10.96	148	0.1983	0.9318
0.1771	12.0	162	0.2066	0.9363
0.1752	12.96	175	0.1975	0.9357
0.1744	14.0	189	0.1893	0.9380
0.1636	14.96	202	0.1889	0.9391
0.1636	15.41	208	0.1892	0.9391

Framework versions

• Transformers 4.39.3
• Pytorch 2.2.1
• Datasets 2.18.0
• Tokenizers 0.15.1