setfit safetensors mpnet sentence-transformers text-classification generated_from_setfit_trainer arxiv:2209.11055 base_model:sentence-transformers/paraphrase-mpnet-base-v2 base_model:finetune:sentence-transformers/paraphrase-mpnet-base-v2 model-index region:us
---
base_model: sentence-transformers/paraphrase-mpnet-base-v2
library_name: setfit
metrics:
- accuracy
pipeline_tag: text-classification
tags:
- setfit
- sentence-transformers
- text-classification
- generated_from_setfit_trainer
widget:
- text: is completely right on this. carnildo’s comment is just a waste of space.
    176.12.107.140
- text: '"   please do not vandalize pages, as you did with this edit to bella swan.
    if you continue to do so, you will be blocked from editing.   (talk) "'
- text: ipv6   mirc doesn't natively supports ipv6 protocols. it could be enabled
    by adding a external dll plugin who will enable a special protocol for dns and
    connecting to ipv6 servers.
- text: '"   link   thanks for fixing that disambiguation link on usher''s album )
    flash; "'
- text: '|b-class-1= yes  |b-class-2= yes  |b-class-3= yes  |b-class-4= yes  |b-class-5=
    yes'
inference: true
model-index:
- name: SetFit with sentence-transformers/paraphrase-mpnet-base-v2
  results:
  - task:
      type: text-classification
      name: Text Classification
    dataset:
      name: Unknown
      type: unknown
      split: test
    metrics:
    - type: accuracy
      value: 0.9220718180109043
      name: Accuracy
---

# SetFit with sentence-transformers/paraphrase-mpnet-base-v2

This is a [SetFit](https://github.com/huggingface/setfit) model that can be used for Text Classification. This SetFit model uses [sentence-transformers/paraphrase-mpnet-base-v2](https://huggingface.co/sentence-transformers/paraphrase-mpnet-base-v2) as the Sentence Transformer embedding model. A [LogisticRegression](https://scikit-learn.org/stable/modules/generated/sklearn.linear_model.LogisticRegression.html) 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

### Model Description
- **Model Type:** SetFit
- **Sentence Transformer body:** [sentence-transformers/paraphrase-mpnet-base-v2](https://huggingface.co/sentence-transformers/paraphrase-mpnet-base-v2)
- **Classification head:** a [LogisticRegression](https://scikit-learn.org/stable/modules/generated/sklearn.linear_model.LogisticRegression.html) instance
- **Maximum Sequence Length:** 512 tokens
- **Number of Classes:** 2 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)

### Model Labels
| Label | Examples                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
|:------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 0     | <ul><li>', metal unless it was 70s oldskool'</li><li>"do whichever you think would be best then: if you rename the account, just let me know, and i'll go over there to recreate it; but if you'd prefer to rename the account, recreate it, and send me the password which i can then change, that's fine with me."</li><li>'" no, it was a far-too-much-of-an-in-joke on the fact that principle→principal is usually one of the first things the fa regulars jump on (along with the dreaded spaced em dash)\xa0–\xa0scent "'</li></ul>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| 1     | <ul><li>"hey , you are a chicken shit coward i told you that everytime you had one of your administrator buddies block me, i would quickly be back on with a new ip address editing your vandalism of this article. i meant it!!! why don't you stop masturbating to wikipedia and get a real life? i told you that you don't know who you're fuck with!!!"</li><li>'and you are a motherfucking asshole,suck your dick,you dirty son of a dicks'</li><li>'" you are actually trying to goad me into an arguement.  how cute.  when you just said on your cute ani post that we are wearing you out with our arguements.  as for that diff of your prefer versions, it would be the one before i reverted you...this one.  you didn\'t like the comprimise, so you revert it to what you feel is best, not to what was there before.  try reading up on wp:own, cause you are trying to own this article and that ain\'t gonna happen.  oh, and for someone ""standing by"" their statement that it is good for people to believe ase had a friend that was a murder victim.  you sir are a callous asshole (and i stand by that term) and nothing you do will make me believe otherwise.  if you can\'t see what you wrote was unthinkably wrong, rude and cold...you don\'t deserve to be on wikipedia, not alone the internet....or this planet. -  • talk • "'</li></ul> |

## Evaluation

### Metrics
| Label   | Accuracy |
|:--------|:---------|
| **all** | 0.9221   |

## 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("waterabbit114/my-setfit-classifier_toxic")
# Run inference
preds = model("\"   link   thanks for fixing that disambiguation link on usher's album ) flash; \"")
```

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## Training Details

### Training Set Metrics
| Training set | Min | Median | Max |
|:-------------|:----|:-------|:----|
| Word count   | 3   | 98.8   | 898 |

| Label | Training Sample Count |
|:------|:----------------------|
| 0     | 10                    |
| 1     | 10                    |

### Training Hyperparameters
- batch_size: (1, 1)
- num_epochs: (10, 10)
- max_steps: -1
- sampling_strategy: oversampling
- num_iterations: 20
- body_learning_rate: (2e-05, 2e-05)
- head_learning_rate: 2e-05
- loss: CosineSimilarityLoss
- distance_metric: cosine_distance
- margin: 0.25
- end_to_end: False
- use_amp: False
- warmup_proportion: 0.1
- seed: 42
- eval_max_steps: -1
- load_best_model_at_end: False

### Training Results
| Epoch  | Step | Training Loss | Validation Loss |
|:------:|:----:|:-------------:|:---------------:|
| 0.0013 | 1    | 0.0656        | -               |
| 0.0625 | 50   | 0.0046        | -               |
| 0.125  | 100  | 0.0018        | -               |
| 0.1875 | 150  | 0.0003        | -               |
| 0.25   | 200  | 0.0062        | -               |
| 0.3125 | 250  | 0.0011        | -               |
| 0.375  | 300  | 0.0009        | -               |
| 0.4375 | 350  | 0.0           | -               |
| 0.5    | 400  | 0.0008        | -               |
| 0.5625 | 450  | 0.0001        | -               |
| 0.625  | 500  | 0.0002        | -               |
| 0.6875 | 550  | 0.0           | -               |
| 0.75   | 600  | 0.0           | -               |
| 0.8125 | 650  | 0.0002        | -               |
| 0.875  | 700  | 0.0001        | -               |
| 0.9375 | 750  | 0.0001        | -               |
| 1.0    | 800  | 0.0002        | -               |
| 1.0625 | 850  | 0.0002        | -               |
| 1.125  | 900  | 0.0001        | -               |
| 1.1875 | 950  | 0.0001        | -               |
| 1.25   | 1000 | 0.0003        | -               |
| 1.3125 | 1050 | 0.0001        | -               |
| 1.375  | 1100 | 0.0001        | -               |
| 1.4375 | 1150 | 0.0002        | -               |
| 1.5    | 1200 | 0.0001        | -               |
| 1.5625 | 1250 | 0.0005        | -               |
| 1.625  | 1300 | 0.0001        | -               |
| 1.6875 | 1350 | 0.0           | -               |
| 1.75   | 1400 | 0.0001        | -               |
| 1.8125 | 1450 | 0.0001        | -               |
| 1.875  | 1500 | 0.0001        | -               |
| 1.9375 | 1550 | 0.0001        | -               |
| 2.0    | 1600 | 0.0           | -               |
| 2.0625 | 1650 | 0.0           | -               |
| 2.125  | 1700 | 0.0003        | -               |
| 2.1875 | 1750 | 0.0           | -               |
| 2.25   | 1800 | 0.0004        | -               |
| 2.3125 | 1850 | 0.0004        | -               |
| 2.375  | 1900 | 0.0           | -               |
| 2.4375 | 1950 | 0.0           | -               |
| 2.5    | 2000 | 0.0           | -               |
| 2.5625 | 2050 | 0.0           | -               |
| 2.625  | 2100 | 0.0003        | -               |
| 2.6875 | 2150 | 0.0           | -               |
| 2.75   | 2200 | 0.0001        | -               |
| 2.8125 | 2250 | 0.0           | -               |
| 2.875  | 2300 | 0.0           | -               |
| 2.9375 | 2350 | 0.0001        | -               |
| 3.0    | 2400 | 0.0           | -               |
| 3.0625 | 2450 | 0.0           | -               |
| 3.125  | 2500 | 0.0002        | -               |
| 3.1875 | 2550 | 0.0           | -               |
| 3.25   | 2600 | 0.0001        | -               |
| 3.3125 | 2650 | 0.0           | -               |
| 3.375  | 2700 | 0.0           | -               |
| 3.4375 | 2750 | 0.0001        | -               |
| 3.5    | 2800 | 0.0           | -               |
| 3.5625 | 2850 | 0.0           | -               |
| 3.625  | 2900 | 0.0001        | -               |
| 3.6875 | 2950 | 0.0           | -               |
| 3.75   | 3000 | 0.0           | -               |
| 3.8125 | 3050 | 0.0           | -               |
| 3.875  | 3100 | 0.0           | -               |
| 3.9375 | 3150 | 0.0           | -               |
| 4.0    | 3200 | 0.0           | -               |
| 4.0625 | 3250 | 0.0001        | -               |
| 4.125  | 3300 | 0.0           | -               |
| 4.1875 | 3350 | 0.0           | -               |
| 4.25   | 3400 | 0.0           | -               |
| 4.3125 | 3450 | 0.0           | -               |
| 4.375  | 3500 | 0.0           | -               |
| 4.4375 | 3550 | 0.0           | -               |
| 4.5    | 3600 | 0.0           | -               |
| 4.5625 | 3650 | 0.0           | -               |
| 4.625  | 3700 | 0.0002        | -               |
| 4.6875 | 3750 | 0.0           | -               |
| 4.75   | 3800 | 0.0           | -               |
| 4.8125 | 3850 | 0.0           | -               |
| 4.875  | 3900 | 0.0           | -               |
| 4.9375 | 3950 | 0.0           | -               |
| 5.0    | 4000 | 0.0001        | -               |
| 5.0625 | 4050 | 0.0           | -               |
| 5.125  | 4100 | 0.0           | -               |
| 5.1875 | 4150 | 0.0           | -               |
| 5.25   | 4200 | 0.0           | -               |
| 5.3125 | 4250 | 0.0           | -               |
| 5.375  | 4300 | 0.0           | -               |
| 5.4375 | 4350 | 0.0           | -               |
| 5.5    | 4400 | 0.0           | -               |
| 5.5625 | 4450 | 0.0           | -               |
| 5.625  | 4500 | 0.0           | -               |
| 5.6875 | 4550 | 0.0           | -               |
| 5.75   | 4600 | 0.0           | -               |
| 5.8125 | 4650 | 0.0           | -               |
| 5.875  | 4700 | 0.0           | -               |
| 5.9375 | 4750 | 0.0           | -               |
| 6.0    | 4800 | 0.0001        | -               |
| 6.0625 | 4850 | 0.0           | -               |
| 6.125  | 4900 | 0.0003        | -               |
| 6.1875 | 4950 | 0.0002        | -               |
| 6.25   | 5000 | 0.0           | -               |
| 6.3125 | 5050 | 0.0           | -               |
| 6.375  | 5100 | 0.0           | -               |
| 6.4375 | 5150 | 0.0001        | -               |
| 6.5    | 5200 | 0.0           | -               |
| 6.5625 | 5250 | 0.0           | -               |
| 6.625  | 5300 | 0.0           | -               |
| 6.6875 | 5350 | 0.0001        | -               |
| 6.75   | 5400 | 0.0001        | -               |
| 6.8125 | 5450 | 0.0           | -               |
| 6.875  | 5500 | 0.0           | -               |
| 6.9375 | 5550 | 0.0           | -               |
| 7.0    | 5600 | 0.0           | -               |
| 7.0625 | 5650 | 0.0           | -               |
| 7.125  | 5700 | 0.0           | -               |
| 7.1875 | 5750 | 0.0           | -               |
| 7.25   | 5800 | 0.0           | -               |
| 7.3125 | 5850 | 0.0           | -               |
| 7.375  | 5900 | 0.0           | -               |
| 7.4375 | 5950 | 0.0           | -               |
| 7.5    | 6000 | 0.0           | -               |
| 7.5625 | 6050 | 0.0           | -               |
| 7.625  | 6100 | 0.0           | -               |
| 7.6875 | 6150 | 0.0           | -               |
| 7.75   | 6200 | 0.0001        | -               |
| 7.8125 | 6250 | 0.0           | -               |
| 7.875  | 6300 | 0.0           | -               |
| 7.9375 | 6350 | 0.0001        | -               |
| 8.0    | 6400 | 0.0           | -               |
| 8.0625 | 6450 | 0.0           | -               |
| 8.125  | 6500 | 0.0           | -               |
| 8.1875 | 6550 | 0.0           | -               |
| 8.25   | 6600 | 0.0           | -               |
| 8.3125 | 6650 | 0.0           | -               |
| 8.375  | 6700 | 0.0           | -               |
| 8.4375 | 6750 | 0.0           | -               |
| 8.5    | 6800 | 0.0           | -               |
| 8.5625 | 6850 | 0.0           | -               |
| 8.625  | 6900 | 0.0001        | -               |
| 8.6875 | 6950 | 0.0           | -               |
| 8.75   | 7000 | 0.0           | -               |
| 8.8125 | 7050 | 0.0           | -               |
| 8.875  | 7100 | 0.0           | -               |
| 8.9375 | 7150 | 0.0           | -               |
| 9.0    | 7200 | 0.0           | -               |
| 9.0625 | 7250 | 0.0           | -               |
| 9.125  | 7300 | 0.0           | -               |
| 9.1875 | 7350 | 0.0           | -               |
| 9.25   | 7400 | 0.0           | -               |
| 9.3125 | 7450 | 0.0           | -               |
| 9.375  | 7500 | 0.0           | -               |
| 9.4375 | 7550 | 0.0           | -               |
| 9.5    | 7600 | 0.0           | -               |
| 9.5625 | 7650 | 0.0           | -               |
| 9.625  | 7700 | 0.0           | -               |
| 9.6875 | 7750 | 0.0           | -               |
| 9.75   | 7800 | 0.0           | -               |
| 9.8125 | 7850 | 0.0           | -               |
| 9.875  | 7900 | 0.0           | -               |
| 9.9375 | 7950 | 0.0           | -               |
| 10.0   | 8000 | 0.0           | -               |

### Framework Versions
- Python: 3.11.7
- SetFit: 1.0.3
- Sentence Transformers: 2.2.2
- Transformers: 4.35.2
- PyTorch: 2.1.1+cu121
- Datasets: 2.14.5
- Tokenizers: 0.15.1

## 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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