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

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

• Loss: 0.4109
• Accuracy: 0.8650

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: 480
• eval_batch_size: 480
• seed: 42
• gradient_accumulation_steps: 4
• total_train_batch_size: 1920
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• lr_scheduler_warmup_ratio: 0.1
• num_epochs: 15

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy
7.8796	0.98	10	3.9572	0.1706
2.3762	1.95	20	1.4334	0.6178
1.1413	2.93	30	0.8877	0.6841
0.7549	4.0	41	0.6403	0.7724
0.5904	4.98	51	0.5366	0.8098
0.5152	5.95	61	0.4799	0.8369
0.4764	6.93	71	0.4567	0.8486
0.4386	8.0	82	0.4421	0.8509
0.4306	8.98	92	0.4381	0.8519
0.4266	9.95	102	0.4296	0.8603
0.4072	10.93	112	0.4196	0.8593
0.4033	12.0	123	0.4127	0.8621
0.3982	12.98	133	0.4125	0.8640
0.3993	13.95	143	0.4097	0.8631
0.3812	14.63	150	0.4109	0.8650

Framework versions

• Transformers 4.37.2
• Pytorch 2.2.1
• Datasets 2.18.0
• Tokenizers 0.15.1