irony_en_Australia

This model is a fine-tuned version of roberta-base on part of the EPIC dataset. It achieves the following results on the evaluation set:

• Loss: 0.0036
• Accuracy: 0.7201
• Precision: 0.5758
• Recall: 0.4318
• F1: 0.4935

Model description

The model is trained considering the annotation of annotators from Australia only. The annotations from these annotators are aggregated using majority voting and then used to train the model.

Training and evaluation data

The model has been trained on the annotation from annotators from Australia from the EPIC dataset. The data has been randomly split into a train and a validation set.

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

• learning_rate: 5e-06
• train_batch_size: 16
• eval_batch_size: 64
• seed: 42
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• num_epochs: 20

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy	Precision	Recall	F1
0.0044	1.0	79	0.0042	0.6866	0.5455	0.0455	0.0839
0.004	2.0	158	0.0038	0.5120	0.3831	0.8939	0.5364
0.0036	3.0	237	0.0037	0.6890	0.5139	0.2803	0.3627
0.0028	4.0	316	0.0027	0.6699	0.4803	0.5530	0.5141
0.0022	5.0	395	0.0025	0.6651	0.4759	0.5985	0.5302
0.0014	6.0	474	0.0041	0.7081	0.5625	0.3409	0.4245
0.0009	7.0	553	0.0036	0.7201	0.5758	0.4318	0.4935

Framework versions

• Transformers 4.34.1
• Pytorch 2.0.1+cu117
• Datasets 2.14.5
• Tokenizers 0.14.1