metadata
tags:
- setfit
- sentence-transformers
- text-classification
- generated_from_setfit_trainer
widget:
- text: >-
1) Niels Budelsen, svensk Arbejdsmand, nogle og 20 Aar gl., middelhøj,
lyst Haar, intet Skjæg, iført enten graabrune hvergarns Klæder eller graa
Buckskins Benklæder og Vestengelsk Hue eller sort rundpullet Hat og
skident hvidt Halstørklæde, sigtes for Tyveri. Anholdes hertil. (St. 2,
770.)
- text: >-
1) Hans Hansen, Arbejdsmand, født den 12/12 52 Fuldby, middel af Højde og
Bygning, rødt Hageskjæg, er igaar undvegen fra Frederiksberg Fattighus.
Ved Borgangen var han iført graa islandsk Nattrøje, gl. mørk Vest, sorte
Benklæder, LærredsSkjorte, mrk. F. F., flad graa Kaskjet og Træsko.
Anholdes til K. A. søndre Birk.
- text: >-
3) Kolportør Olsen, der rejser for N. C. Rom og formentlig for Tiden
rejser i det nordlige Jylland, eftersøges i Anledning af at han har
forladt sit Logis uden at betale. I Antræffelsestilfælde udbedes
Underretning om hans Opholdsted til Byfogden i Vejle, hvorefter Begjæring
om hans Afhøring vil blive fremsendt.
- text: >-
3) Pigen Dagmar Schrøder, Datter af Privatvægter Frederik Schrøder,
Istedgade 6, 2. Sal, er den 24. Ds. bortgaaet fra Hjemmet. Hun er 12. Aar
gl., svær af Bygning, har blondt Haar (Pandehaar, var iført rødbrun
Nederdel, sort Liv, Sko og Sivhat med Blondebesætning. (H. St.)
- text: >-
2) Lauriz Christian Carl Mariager, omtrent 29 Aar gl., født i Kjøbenhavn,
over Middelhøjde, med mørkt Haar, lidt Overskjæg, smalt blegt Ansigt,
iført blaa Stortrøje, Benklæder, blaa engelsk Kaskjet med lige udstaaende
Skygge, sigtes for Bedrageri. Anh. hertil. (St. 2. 1025.)
metrics:
- accuracy
- f1
- precision
- recall
pipeline_tag: text-classification
library_name: setfit
inference: true
base_model: JohanHeinsen/Old_News_Segmentation_SBERT_V0.1
model-index:
- name: SetFit with JohanHeinsen/Old_News_Segmentation_SBERT_V0.1
results:
- task:
type: text-classification
name: Text Classification
dataset:
name: Unknown
type: unknown
split: test
metrics:
- type: accuracy
value: 0.9665178571428571
name: Accuracy
- type: f1
value: 0.9794801641586868
name: F1
- type: precision
value: 0.9701897018970189
name: Precision
- type: recall
value: 0.988950276243094
name: Recall
SetFit with JohanHeinsen/Old_News_Segmentation_SBERT_V0.1
This is a SetFit model that can be used for Text Classification. This SetFit model uses JohanHeinsen/Old_News_Segmentation_SBERT_V0.1 as the Sentence Transformer embedding model. A LogisticRegression instance is used for classification.
The model has been trained using an efficient few-shot learning technique that involves:
- Fine-tuning a Sentence Transformer with contrastive learning.
- Training a classification head with features from the fine-tuned Sentence Transformer.
Model Details
Model Description
- Model Type: SetFit
- Sentence Transformer body: JohanHeinsen/Old_News_Segmentation_SBERT_V0.1
- Classification head: a LogisticRegression instance
- Maximum Sequence Length: 512 tokens
- Number of Classes: 2 classes
Model Sources
- Repository: SetFit on GitHub
- Paper: Efficient Few-Shot Learning Without Prompts
- Blogpost: SetFit: Efficient Few-Shot Learning Without Prompts
Model Labels
| Label | Examples |
|---|---|
| 0 |
|
| 1 |
|
Evaluation
Metrics
| Label | Accuracy | F1 | Precision | Recall |
|---|---|---|---|---|
| all | 0.9665 | 0.9795 | 0.9702 | 0.9890 |
Uses
Direct Use for Inference
First install the SetFit library:
pip install setfit
Then you can load this model and run inference.
from setfit import SetFitModel
# Download from the 🤗 Hub
model = SetFitModel.from_pretrained("setfit_model_id")
# Run inference
preds = model("3) Pigen Dagmar Schrøder, Datter af Privatvægter Frederik Schrøder, Istedgade 6, 2. Sal, er den 24. Ds. bortgaaet fra Hjemmet. Hun er 12. Aar gl., svær af Bygning, har blondt Haar (Pandehaar, var iført rødbrun Nederdel, sort Liv, Sko og Sivhat med Blondebesætning. (H. St.)")
Training Details
Training Set Metrics
| Training set | Min | Median | Max |
|---|---|---|---|
| Word count | 7 | 55.4928 | 497 |
| Label | Training Sample Count |
|---|---|
| 0 | 208 |
| 1 | 835 |
Training Hyperparameters
- batch_size: (24, 24)
- num_epochs: (1, 1)
- max_steps: -1
- sampling_strategy: oversampling
- num_iterations: 12
- 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
- l2_weight: 0.01
- seed: 42
- eval_max_steps: -1
- load_best_model_at_end: False
Training Results
| Epoch | Step | Training Loss | Validation Loss |
|---|---|---|---|
| 0.0010 | 1 | 0.255 | - |
| 0.0479 | 50 | 0.136 | - |
| 0.0959 | 100 | 0.0552 | - |
| 0.1438 | 150 | 0.0385 | - |
| 0.1918 | 200 | 0.0237 | - |
| 0.2397 | 250 | 0.0175 | - |
| 0.2876 | 300 | 0.014 | - |
| 0.3356 | 350 | 0.0096 | - |
| 0.3835 | 400 | 0.0088 | - |
| 0.4314 | 450 | 0.0101 | - |
| 0.4794 | 500 | 0.008 | - |
| 0.5273 | 550 | 0.0051 | - |
| 0.5753 | 600 | 0.0036 | - |
| 0.6232 | 650 | 0.0006 | - |
| 0.6711 | 700 | 0.0002 | - |
| 0.7191 | 750 | 0.0001 | - |
| 0.7670 | 800 | 0.0002 | - |
| 0.8150 | 850 | 0.0001 | - |
| 0.8629 | 900 | 0.0001 | - |
| 0.9108 | 950 | 0.0001 | - |
| 0.9588 | 1000 | 0.0001 | - |
Framework Versions
- Python: 3.11.12
- SetFit: 1.1.3
- Sentence Transformers: 4.1.0
- Transformers: 4.51.3
- PyTorch: 2.7.0
- Datasets: 2.19.2
- Tokenizers: 0.21.1
Citation
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}
}