README.md

---
library_name: setfit
tags:
- setfit
- sentence-transformers
- text-classification
- generated_from_setfit_trainer
metrics:
- accuracy
widget:
- text: >-
    Unconditional Reduction The level of reduction planned unconditionally is
    expected to be up to 35% by 2030 as compared to the Business As Usual (BAU)
    scenario, taking 2005 as the reference year.  Conditional Reduction In a
    conditional mitigation scenario Angola plans to reduce further its
    emissions. Therefore, the mitigation options identified in this scenario are
    expected to reduce an additional 15% below BAU emission levels by 2030.
- text: >-
    Measure 300 MW total installed biomass power capacity in the country by
    Sector Energy GHG mitigation target 84 ktCO2e on average per year between
    2020 and 2030 Monitoring procedures Newly added biomass capacity will be
    monitored on an annual basis by the Department of Climate Change of the
    Ministry of Natural Resources and Environment using data from the Ministry
    of Energy and Mines  Comments - Installed capacity as of 2019 is around
    40MW  Measure 30% Electric Vehicles penetration for 2-wheelers and
    passengers  cars in national vehicles mix Sector Transport GHG mitigation
    target 30 ktCO2e on average per year between 2020 and 2030 Monitoring
    procedures Share of Electric Vehicles in national vehicle mix will be
    monitored on an annual basis by the Department of Climate Change of the
    Ministry of Natural Resources and Environment using data from the Ministry
    of Public Works and Transport.
- text: "� Australia adopts a target of net zero emissions by 2050. This is an economy-wide target,\_covering all sectors and gases included in Australia’s national inventory. � In order to achieve net zero by 2050, Australia commits to seven low emissions technology stretch goals - ambitious but realistic goals to bring priority low emissions technologies to economic parity with existing mature technologies."
- text: >-
    The GoP has taken a series of major initiatives as outlined in chapters 4
    and 5. Hence, Pakistan intends to set a cumulative ambitious conditional
    target of overall 50% reduction of its projected emissions by 2030, with 15%
    from the country’s own resources and 35% subject to provision of
    international grant finance that would require USD 101 billion just for
    energy transition. 7.1  HIGH PRIORITY ACTIONS Addressing the Global Climate
    Summit at the United Nations in December 2020, the Prime Minister of
    Pakistan made an announcement to reduce future GHG emissions on a high
    priority basis if international financial and technical resources were made
    available: MITIGATION: 1.
- text: >-
    This document enfolds Iceland’s first communication on its long-term
    strategy (LTS), to be updated when further analysis and policy documents are
    published on the matter. Iceland is committed to reducing its overall
    greenhouse gas emissions and reaching climate neutrality no later than 2040
    and become fossil fuel free in 2050, which should set Iceland on a path to
    net negative emissions.
pipeline_tag: text-classification
inference: false
co2_eq_emissions:
  emissions: 268.4261122496047
  source: codecarbon
  training_type: fine-tuning
  on_cloud: false
  cpu_model: Intel(R) Xeon(R) CPU @ 2.20GHz
  ram_total_size: 12.674789428710938
  hours_used: 2.03
  hardware_used: 1 x Tesla V100-SXM2-16GB
base_model: BAAI/bge-base-en-v1.5
datasets:
- GIZ/policy_classification
---

# SetFit with BAAI/bge-base-en-v1.5

This is a [SetFit](https://github.com/huggingface/setfit) model that can be used for Text Classification. This SetFit model uses [BAAI/bge-base-en-v1.5](https://huggingface.co/BAAI/bge-base-en-v1.5) as the Sentence Transformer embedding model. A [SetFitHead](huggingface.co/docs/setfit/reference/main#setfit.SetFitHead) instance is used for classification.

The model has been trained using an efficient few-shot learning technique that involves:

1. Fine-tuning a [Sentence Transformer](https://www.sbert.net) with contrastive learning.
2. Training a classification head with features from the fine-tuned Sentence Transformer.

## Model Details
The purpose of this model is to predict multiple labels simultaneously from a given input data. Specifically, the model will predict 3 labels - 
GHGLabel, NetzeroLabel, NonGHGLabel- that are relevant to a particular task or application
- **GHGLabel**: GHG targets refer to contributions framed as targeted \
                              outcomes in GHG terms
- **NetzeroLabel**: Identifies if it contains Netzero Target or not.
- **NonGHGLabel**: Target not in terms of GHG, like energy efficiency, expansion of Solar Energy production etc.

### Model Description
- **Model Type:** SetFit
- **Sentence Transformer body:** [BAAI/bge-base-en-v1.5](https://huggingface.co/BAAI/bge-base-en-v1.5)
- **Classification head:** a [SetFitHead](huggingface.co/docs/setfit/reference/main#setfit.SetFitHead) instance
- **Maximum Sequence Length:** 512 tokens
- **Number of Classes:** 3 classes
<!-- - **Training Dataset:** [Unknown](https://huggingface.co/datasets/unknown) -->
<!-- - **Language:** Unknown -->
<!-- - **License:** Unknown -->

### Model Sources

- **Repository:** [SetFit on GitHub](https://github.com/huggingface/setfit)
- **Paper:** [Efficient Few-Shot Learning Without Prompts](https://arxiv.org/abs/2209.11055)
- **Blogpost:** [SetFit: Efficient Few-Shot Learning Without Prompts](https://huggingface.co/blog/setfit)

## Uses

### Direct Use for Inference

First install the SetFit library:

```bash
pip install setfit
```

Then you can load this model and run inference.

```python
from setfit import SetFitModel

# Download from the 🤗 Hub
model = SetFitModel.from_pretrained("GIZ/SUBTARGET_multilabel_bge")
# Run inference
preds = model("This document enfolds Iceland’s first communication on its long-term strategy (LTS), to be updated when further analysis and policy documents are published on the matter. Iceland is committed to reducing its overall greenhouse gas emissions and reaching climate neutrality no later than 2040 and become fossil fuel free in 2050, which should set Iceland on a path to net negative emissions.")
```

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## Training Details

### Training Set Metrics
| Training set | Min | Median  | Max |
|:-------------|:----|:--------|:----|
| Word count   | 19  | 78.5467 | 173 |

- Training Dataset: 728
| Class | Positive Count of Class|
|:-------------|:--------|
| GHGLabel | 440 |
| NetzeroLabel | 120 |
| NonGHGLabel | 259|


- Validation Dataset: 80
| Class | Positive Count of Class|
|:-------------|:--------|
| GHGLabel | 49 |
| NetzeroLabel | 11 |
| NonGHGLabel | 30|


### Training Hyperparameters
- batch_size: (8, 2)
- num_epochs: (1, 0)
- max_steps: -1
- sampling_strategy: undersampling
- body_learning_rate: (6.86e-06, 1e-05)
- head_learning_rate: 0.01
- loss: CosineSimilarityLoss
- distance_metric: cosine_distance
- margin: 0.25
- end_to_end: False
- use_amp: False
- warmup_proportion: 0.01
- seed: 42
- eval_max_steps: -1
- load_best_model_at_end: False

### Embedding Training Results
| Epoch  | Step  | Training Loss | Validation Loss |
|:------:|:-----:|:-------------:|:---------------:|
| 0.0000 | 1     | 0.2227        | -               |
| 0.1519 | 5000  | 0.015         | 0.0831          |
| 0.3038 | 10000 | 0.0146        | 0.0924          |
| 0.4557 | 15000 | 0.0197        | 0.0827          |
| 0.6076 | 20000 | 0.0031        | 0.0883          |
| 0.7595 | 25000 | 0.0439        | 0.0865          |
| 0.9114 | 30000 | 0.0029        | 0.0914          |

|label          | precision |recall |f1-score| support|
|:-------------:|:---------:|:-----:|:------:|:------:|
|GHG	|0.884   	|0.938  |0.910   |	49.0  |
|Netzero	        |0.846	    |1.000  |0.916   |	11.0  |
|NonGHG	|0.903      |0.933  |0.918   |	30.0  |


### Environmental Impact
Carbon emissions were measured using [CodeCarbon](https://github.com/mlco2/codecarbon).
- **Carbon Emitted**: 0.268 kg of CO2
- **Hours Used**: 2.03 hours

### Training Hardware
- **On Cloud**: No
- **GPU Model**: 1 x Tesla V100-SXM2-16GB
- **CPU Model**: Intel(R) Xeon(R) CPU @ 2.20GHz
- **RAM Size**: 12.67 GB

### Framework Versions
- Python: 3.10.12
- SetFit: 1.0.3
- Sentence Transformers: 2.3.1
- Transformers: 4.35.2
- PyTorch: 2.1.0+cu121
- Datasets: 2.17.0
- Tokenizers: 0.15.2

## Citation

### BibTeX
```bibtex
@article{https://doi.org/10.48550/arxiv.2209.11055,
    doi = {10.48550/ARXIV.2209.11055},
    url = {https://arxiv.org/abs/2209.11055},
    author = {Tunstall, Lewis and Reimers, Nils and Jo, Unso Eun Seo and Bates, Luke and Korat, Daniel and Wasserblat, Moshe and Pereg, Oren},
    keywords = {Computation and Language (cs.CL), FOS: Computer and information sciences, FOS: Computer and information sciences},
    title = {Efficient Few-Shot Learning Without Prompts},
    publisher = {arXiv},
    year = {2022},
    copyright = {Creative Commons Attribution 4.0 International}
}
```

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