README.md

---
license: apache-2.0
language: es
tags:
- spanish
datasets:
- catalonia_independence
metrics:
- accuracy
model-index:
- name: roberta-base-bne-finetuned-mnli
  results:
  - task:
      name: Text Classification
      type: text-classification
    dataset:
      name: catalonia_independence
      type: catalonia_independence
      args: spanish
    metrics:
    - name: Accuracy
      type: accuracy
      value: 0.7880893300248138
  - task:
      type: text-classification
      name: Text Classification
    dataset:
      name: catalonia_independence
      type: catalonia_independence
      config: catalan
      split: test
    metrics:
    - name: Accuracy
      type: accuracy
      value: 0.4592039800995025
      verified: true
    - name: Precision Macro
      type: precision
      value: 0.6104489964825159
      verified: true
    - name: Precision Micro
      type: precision
      value: 0.4592039800995025
      verified: true
    - name: Precision Weighted
      type: precision
      value: 0.6167123723406555
      verified: true
    - name: Recall Macro
      type: recall
      value: 0.4146479268294389
      verified: true
    - name: Recall Micro
      type: recall
      value: 0.4592039800995025
      verified: true
    - name: Recall Weighted
      type: recall
      value: 0.4592039800995025
      verified: true
    - name: F1 Macro
      type: f1
      value: 0.33416407167650636
      verified: true
    - name: F1 Micro
      type: f1
      value: 0.4592039800995025
      verified: true
    - name: F1 Weighted
      type: f1
      value: 0.34549318538357193
      verified: true
    - name: loss
      type: loss
      value: 3.393402099609375
      verified: true
widget:
- text: "Junqueras, sobre la decisi\xF3n judicial sobre Puigdemont: La justicia que\
    \ falta en el Estado llega y llegar\xE1 de Europa"
- text: "Desconvocada la manifestaci\xF3n del domingo en Barcelona en apoyo a Puigdemont"
---

# roberta-base-bne-finetuned-catalonia-independence-detector

This model is a fine-tuned version of [BSC-TeMU/roberta-base-bne](https://huggingface.co/BSC-TeMU/roberta-base-bne) on the catalonia_independence dataset.
It achieves the following results on the evaluation set:
- Loss: 0.9415
- Accuracy: 0.7881

<details>

## Model description

The data was collected over 12 days during February and March of 2019 from tweets posted in Barcelona, and during September of 2018 from tweets posted in the town of Terrassa, Catalonia.
Each corpus is annotated with three classes: AGAINST, FAVOR and NEUTRAL, which express the stance towards the target - independence of Catalonia.

## Training procedure

### Training hyperparameters

The following hyperparameters were used during training:
- learning_rate: 2e-05
- train_batch_size: 16
- eval_batch_size: 16
- seed: 42
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- num_epochs: 5

### Training results

| Training Loss | Epoch | Step | Validation Loss | Accuracy |
|:-------------:|:-----:|:----:|:---------------:|:--------:|
| No log        | 1.0   | 378  | 0.5534          | 0.7558   |
| 0.6089        | 2.0   | 756  | 0.5315          | 0.7643   |
| 0.2678        | 3.0   | 1134 | 0.7336          | 0.7816   |
| 0.0605        | 4.0   | 1512 | 0.8809          | 0.7866   |
| 0.0605        | 5.0   | 1890 | 0.9415          | 0.7881   |

</details>

### Model in action 🚀

Fast usage with **pipelines**:

```python

from transformers import pipeline

model_path = "JonatanGk/roberta-base-bne-finetuned-catalonia-independence-detector"
independence_analysis = pipeline("text-classification", model=model_path, tokenizer=model_path)

independence_analysis(
    "Junqueras, sobre la decisión judicial sobre Puigdemont: La justicia que falta en el Estado llega y llegará de Europa"
    )

# Output:
[{'label': 'FAVOR', 'score': 0.9936726093292236}]

independence_analysis(
    "El desafío independentista queda adormecido, y eso que el Gobierno ha sido muy claro en que su propuesta para Cataluña es una agenda de reencuentro, centrada en inversiones e infraestructuras")

# Output:
[{'label': 'AGAINST', 'score': 0.7508948445320129}]

independence_analysis(
    "Desconvocada la manifestación del domingo en Barcelona en apoyo a Puigdemont"
    )

# Output:
[{'label': 'NEUTRAL', 'score': 0.9966907501220703}]

```

[![Open In Colab](https://colab.research.google.com/assets/colab-badge.svg)](https://colab.research.google.com/github/JonatanGk/Shared-Colab/blob/master/Catalonia_independence_Detector_(SPANISH).ipynb#scrollTo=uNMOXJz38W6U)

### Framework versions

- Transformers 4.11.3
- Pytorch 1.9.0+cu111
- Datasets 1.12.1
- Tokenizers 0.10.3

## Citation
Thx to HF.co & [@lewtun](https://github.com/lewtun) for Dataset ;)


> Special thx to [Manuel Romero/@mrm8488](https://huggingface.co/mrm8488) as my mentor & R.C.

> Created by [Jonatan Luna](https://JonatanGk.github.io) | [LinkedIn](https://www.linkedin.com/in/JonatanGk/)