convnextv2-base-1k-224-finetuned-cassava-leaf-disease

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: 0.3847
• Accuracy: 0.8668

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
1.4746	0.98	16	1.1574	0.6150
0.9672	1.97	32	0.8080	0.7084
0.7544	2.95	48	0.6316	0.7832
0.5568	4.0	65	0.5164	0.8350
0.4714	4.98	81	0.4622	0.8486
0.4361	5.97	97	0.4373	0.8509
0.412	6.95	113	0.4347	0.8570
0.3786	8.0	130	0.4091	0.8598
0.3741	8.98	146	0.4161	0.8598
0.3649	9.97	162	0.4062	0.8668
0.3532	10.95	178	0.3931	0.8668
0.3467	12.0	195	0.3884	0.8645
0.3379	12.98	211	0.3850	0.8645
0.3428	13.97	227	0.3911	0.8715
0.3409	14.95	243	0.3887	0.8687
0.3397	15.75	256	0.3847	0.8668

Framework versions

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