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---
tags:
- setfit
- sentence-transformers
- text-classification
- generated_from_setfit_trainer
widget:
- text: "Fido the Stamp is quite an innovative concept, blending pet ownership with\
    \ personalized mailing. Many dog owners likely delight in the idea of featuring\
    \ their pets' images on parcels. This personalization could make mailing feel\
    \ more intimate and fun for both senders and recipients. However, one might wonder\
    \ if everyone would want their pet's face plastered on every package they send.\
    \ \n\nIt’s plausible that some users might find it amusing to enhance the mundane\
    \ task of mailing with a dash of pet-inspired personality. Yet, others might feel\
    \ that featuring their dog on a stamp diminishes the seriousness of the parcels\
    \ they are sending. Fido the Stamp could also lead"
- text: 'Policy statement revised; IV antibiotic therapy is not medically necessary
    for uncomplicated cranial nerve palsy associated with Lyme disease and antibiotic-refractory
    Lyme arthritis

    7/19/2007: Reviewed and approved by MPAC

    7/10/2009: Policy reviewed, no changes

    12/15/2009: Coding Section revised with 2010 CPT4 and HCPCS revisions

    02/23/2011: Added the following to the policy statement: Determination of levels
    of the B lymphocyte chemoattractant CXCL13 for diagnosis or monitoring treatment
    is considered investigational. No changes to other policy statements. Removed
    deleted HCPCS codes J0530, J0540, and J0550 from the Code Reference section. 02/24/2012:
    Add the following policy statement: A single 2- to 4-week course of IV antibiotics
    may be considered medically necessary in patients with Lyme carditis, as evidenced
    by positive serologic findings (defined above) and associated with a high degree
    of atrioventricular block or a PR interval of greater than 0.3 second. Documentation
    of Lyme carditis may include PCR-based direct detection of B burgdorferi in the
    blood when results of serologic studies are equivocal.'
- text: The subdued July inflation figures indicate that consumer prices are not increasing
    rapidly, which usually boosts investor confidence in fixed-income securities like
    Treasuries. Likewise, soaring oil prices suggest that consumers may start cutting
    back on spending, leading to a cooling of the overall economy. This cooling effect
    can trigger a flight to safety among investors who prefer stable returns in uncertain
    times, causing an uptick in Treasury demand. Moreover, summer BBQs would probably
    be less popular if gas prices continue to rise, as people will likely prioritize
    their spending on essentials. However, a decrease in consumer spending could ironically
    lead to increased economic activity as consumers save money instead of spending
    it
- text: 'POLICY HISTORY1/1994: Approved by Medical Policy Advisory Committee (MPAC)

    5/1/2002: Type of Service and Place of Service deleted

    3/25/2004: Reviewed by MPAC, Policy title “Lyme Disease Treatment” renamed “Intravenous
    Antiobiotic Therapy for Lyme Disease”, Description and Policy sections revised
    to be consistent with BCBSA policy # 5.01.08, intravenous antibiotic therapy changed
    from investigational to medically necessary for certain indications, investigation
    definition added, Sources updated, tables added to Code Reference section

    5/5/2004: Code Reference section completed

    3/13/2006: Policy reviewed, no changes

    9/12/2006: Coding reviewed. ICD9 2006 revisions added to policy

    11/13/2006: Code Reference section updated: CPT codes 87475, 87476, and 87477
    deleted from policy

    4/24/2007: Policy reviewed, policy statement rewritten for clarification

    6/21/2007: Policy reviewed, description updated. Policy statement revised; IV
    antibiotic therapy is not medically necessary for uncomplicated cranial nerve
    palsy associated with Lyme disease and antibiotic-refractory Lyme arthritis

    7/19/2007: Reviewed and approved by MPAC

    7/10/2009: Policy reviewed, no changes

    12/15/2009: Coding Section revised with 2010 CPT4 and HCPCS revisions

    02/23/2011: Added the following to the policy statement: Determination of levels
    of the B lymphocyte chemoattractant CXCL13 for diagnosis or monitoring treatment
    is considered investigational. No changes to other policy statements. Removed
    deleted HCPCS codes J0530, J0540, and J0550 from the Code Reference section.'
- text: Given the symptoms described, the most likely karyotype for this 15-year-old
    boy is 47,XXY, which is characteristic of Klinefelter syndrome. The combination
    of decreased facial and pubic hair, gynecomastia, small testes, long extremities,
    and tall stature aligns with this chromosomal pattern. Klinefelter syndrome is
    caused by the presence of an extra X chromosome, leading to the 47,XXY karyotype.
metrics:
- accuracy
pipeline_tag: text-classification
library_name: setfit
inference: true
base_model: sentence-transformers/paraphrase-mpnet-base-v2
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: 1.0
      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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|:---------|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| positive | <ul><li>'Policy statement revised; IV antibiotic therapy is not medically necessary for uncomplicated cranial nerve palsy associated with Lyme disease and antibiotic-refractory Lyme arthritis\n7/19/2007: Reviewed and approved by MPAC\n7/10/2009: Policy reviewed, no changes\n12/15/2009: Coding Section revised with 2010 CPT4 and HCPCS revisions\n02/23/2011: Added the following to the policy statement: Determination of levels of the B lymphocyte chemoattractant CXCL13 for diagnosis or monitoring treatment is considered investigational. No changes to other policy statements. Removed deleted HCPCS codes J0530, J0540, and J0550 from the Code Reference section. 02/24/2012: Add the following policy statement: A single 2- to 4-week course of IV antibiotics may be considered medically necessary in patients with Lyme carditis, as evidenced by positive serologic findings (defined above) and associated with a high degree of atrioventricular block or a PR interval of greater than 0.3 second. Documentation of Lyme carditis may include PCR-based direct detection of B burgdorferi in the blood when results of serologic studies are equivocal.'</li><li>'It previously stated that determination of levels of the B lymphocyte chemoattractant CXCL13 for diagnosis or monitoring treatment is considered investigational. Deleted outdated references from the Sources section. 11/28/2012: Policy reviewed; no changes. 03/10/2014: Policy reviewed; no changes to policy statement. Removed deleted HCPCS codes J0560, J0570, and J0580 from the Code Reference section.'</li><li>'No changes to other policy statements. Removed deleted HCPCS codes J0530, J0540, and J0550 from the Code Reference section. 02/24/2012: Add the following policy statement: A single 2- to 4-week course of IV antibiotics may be considered medically necessary in patients with Lyme carditis, as evidenced by positive serologic findings (defined above) and associated with a high degree of atrioventricular block or a PR interval of greater than 0.3 second. Documentation of Lyme carditis may include PCR-based direct detection of B burgdorferi in the blood when results of serologic studies are equivocal. The last policy statement was revised to state that other diagnostic testing is considered investigational including but not limited to C6 peptide ELISA or determination of levels of the B lymphocyte chemoattractant CXCL13 for diagnosis or monitoring treatment.'</li></ul> |
| negative | <ul><li>"Fido the Stamp is quite an innovative concept, blending pet ownership with personalized mailing. Many dog owners likely delight in the idea of featuring their pets' images on parcels. This personalization could make mailing feel more intimate and fun for both senders and recipients. However, one might wonder if everyone would want their pet's face plastered on every package they send. \n\nIt’s plausible that some users might find it amusing to enhance the mundane task of mailing with a dash of pet-inspired personality. Yet, others might feel that featuring their dog on a stamp diminishes the seriousness of the parcels they are sending. Fido the Stamp could also lead"</li><li>"Friedreich's ataxia, which presents with symptoms such as gait disturbances, tremors, and speech difficulties, is associated with mutations in the FXN gene. This condition involves GAA trinucleotide repeat expansions. The FXN gene is located on chromosome 9, specifically at the locus 9q21.11. Thus, chromosome 9 is most commonly associated with Friedreich's ataxia."</li><li>'The subdued July inflation figures indicate that consumer prices are not increasing rapidly, which usually boosts investor confidence in fixed-income securities like Treasuries. Likewise, soaring oil prices suggest that consumers may start cutting back on spending, leading to a cooling of the overall economy. This cooling effect can trigger a flight to safety among investors who prefer stable returns in uncertain times, causing an uptick in Treasury demand. Moreover, summer BBQs would probably be less popular if gas prices continue to rise, as people will likely prioritize their spending on essentials. However, a decrease in consumer spending could ironically lead to increased economic activity as consumers save money instead of spending it'</li></ul>                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |

## Evaluation

### Metrics
| Label   | Accuracy |
|:--------|:---------|
| **all** | 1.0      |

## 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("ashercn97/code-y-v1")
# Run inference
preds = model("Given the symptoms described, the most likely karyotype for this 15-year-old boy is 47,XXY, which is characteristic of Klinefelter syndrome. The combination of decreased facial and pubic hair, gynecomastia, small testes, long extremities, and tall stature aligns with this chromosomal pattern. Klinefelter syndrome is caused by the presence of an extra X chromosome, leading to the 47,XXY karyotype.")
```

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## Training Details

### Training Set Metrics
| Training set | Min | Median | Max |
|:-------------|:----|:-------|:----|
| Word count   | 52  | 148.16 | 266 |

| Label    | Training Sample Count |
|:---------|:----------------------|
| negative | 9                     |
| positive | 16                    |

### Training Hyperparameters
- batch_size: (16, 16)
- num_epochs: (4, 4)
- max_steps: -1
- sampling_strategy: oversampling
- body_learning_rate: (2e-05, 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: 0.1
- l2_weight: 0.01
- seed: 42
- eval_max_steps: -1
- load_best_model_at_end: True

### Training Results
| Epoch  | Step | Training Loss | Validation Loss |
|:------:|:----:|:-------------:|:---------------:|
| 0.0435 | 1    | 0.1928        | -               |
| 1.0    | 23   | -             | 0.0154          |
| 2.0    | 46   | -             | 0.0023          |
| 2.1739 | 50   | 0.0214        | -               |
| 3.0    | 69   | -             | 0.0018          |
| 4.0    | 92   | -             | 0.0015          |

### Framework Versions
- Python: 3.11.10
- SetFit: 1.1.2
- Sentence Transformers: 4.0.2
- Transformers: 4.51.3
- PyTorch: 2.4.1+cu124
- Datasets: 3.5.0
- Tokenizers: 0.21.1

## 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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