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---
library_name: transformers
base_model: UBC-NLP/ARBERT
tags:
- generated_from_trainer
metrics:
- accuracy
model-index:
- name: ARBERT-base-submeter-classifier
  results: []
---

<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->

# ARBERT-base-submeter-classifier

This model is a fine-tuned version of [UBC-NLP/ARBERT](https://huggingface.co/UBC-NLP/ARBERT) on the None dataset.
It achieves the following results on the evaluation set:
- Loss: 0.1113
- Accuracy: 0.9709
- Macro F1: 0.6021
- Weighted F1: 0.9654

## 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: 128
- eval_batch_size: 256
- seed: 42
- gradient_accumulation_steps: 2
- total_train_batch_size: 256
- optimizer: Use OptimizerNames.ADAMW_TORCH with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: linear
- num_epochs: 3
- mixed_precision_training: Native AMP

### Training results

| Training Loss | Epoch  | Step  | Validation Loss | Accuracy | Macro F1 | Weighted F1 |
|:-------------:|:------:|:-----:|:---------------:|:--------:|:--------:|:-----------:|
| 1.2986        | 0.0865 | 500   | 0.7567          | 0.7652   | 0.2987   | 0.7566      |
| 0.5963        | 0.1730 | 1000  | 0.4073          | 0.8766   | 0.4198   | 0.8677      |
| 0.3789        | 0.2594 | 1500  | 0.2946          | 0.9137   | 0.4782   | 0.9067      |
| 0.2838        | 0.3459 | 2000  | 0.2346          | 0.9315   | 0.5072   | 0.9263      |
| 0.2401        | 0.4324 | 2500  | 0.2036          | 0.9422   | 0.5251   | 0.9357      |
| 0.2168        | 0.5189 | 3000  | 0.1820          | 0.9480   | 0.5299   | 0.9418      |
| 0.1955        | 0.6054 | 3500  | 0.1703          | 0.9519   | 0.5376   | 0.9455      |
| 0.1782        | 0.6919 | 4000  | 0.1578          | 0.9557   | 0.5499   | 0.9496      |
| 0.1699        | 0.7783 | 4500  | 0.1534          | 0.9571   | 0.5466   | 0.9508      |
| 0.1622        | 0.8648 | 5000  | 0.1496          | 0.9585   | 0.5579   | 0.9523      |
| 0.1569        | 0.9513 | 5500  | 0.1450          | 0.9602   | 0.5472   | 0.9537      |
| 0.1422        | 1.0377 | 6000  | 0.1469          | 0.9593   | 0.5690   | 0.9533      |
| 0.1251        | 1.1242 | 6500  | 0.1369          | 0.9628   | 0.5801   | 0.9568      |
| 0.123         | 1.2107 | 7000  | 0.1349          | 0.9632   | 0.5686   | 0.9571      |
| 0.1208        | 1.2972 | 7500  | 0.1337          | 0.9639   | 0.5747   | 0.9577      |
| 0.1188        | 1.3836 | 8000  | 0.1307          | 0.9645   | 0.5725   | 0.9581      |
| 0.1201        | 1.4701 | 8500  | 0.1295          | 0.9651   | 0.5705   | 0.9588      |
| 0.118         | 1.5566 | 9000  | 0.1271          | 0.9657   | 0.5692   | 0.9594      |
| 0.1167        | 1.6431 | 9500  | 0.1259          | 0.9662   | 0.5795   | 0.9600      |
| 0.1133        | 1.7296 | 10000 | 0.1220          | 0.9671   | 0.5803   | 0.9609      |
| 0.1116        | 1.8161 | 10500 | 0.1210          | 0.9674   | 0.5835   | 0.9612      |
| 0.1103        | 1.9025 | 11000 | 0.1165          | 0.9685   | 0.5836   | 0.9623      |
| 0.1093        | 1.9890 | 11500 | 0.1172          | 0.9683   | 0.5835   | 0.9623      |
| 0.0899        | 2.0754 | 12000 | 0.1174          | 0.9689   | 0.5972   | 0.9632      |
| 0.0851        | 2.1619 | 12500 | 0.1171          | 0.9692   | 0.5858   | 0.9632      |
| 0.0862        | 2.2484 | 13000 | 0.1172          | 0.9688   | 0.5902   | 0.9635      |
| 0.0835        | 2.3349 | 13500 | 0.1162          | 0.9696   | 0.5970   | 0.9638      |
| 0.0854        | 2.4213 | 14000 | 0.1159          | 0.9694   | 0.5925   | 0.9639      |
| 0.0797        | 2.5078 | 14500 | 0.1157          | 0.9698   | 0.5934   | 0.9640      |
| 0.0819        | 2.5943 | 15000 | 0.1152          | 0.9698   | 0.6004   | 0.9643      |
| 0.0813        | 2.6808 | 15500 | 0.1135          | 0.9703   | 0.5964   | 0.9646      |
| 0.0792        | 2.7673 | 16000 | 0.1120          | 0.9706   | 0.6000   | 0.9649      |
| 0.0786        | 2.8538 | 16500 | 0.1116          | 0.9707   | 0.6010   | 0.9653      |
| 0.0789        | 2.9402 | 17000 | 0.1113          | 0.9709   | 0.6021   | 0.9654      |


### Framework versions

- Transformers 4.57.6
- Pytorch 2.10.0+cu128
- Datasets 3.6.0
- Tokenizers 0.22.2