nicolauduran45 / horizon-clusters-classifier

huggingface.co
Total runs: 11
24-hour runs: 0
7-day runs: 6
30-day runs: 1
Model's Last Updated: July 17 2025
text-classification

Introduction of horizon-clusters-classifier

Model Details of horizon-clusters-classifier

SPECTER2-base Multilabel Horizon Clusters Classifier

This model is based on SPECTER2-base , fine-tuned for multilabel classification of scientific publications into Horizon Europe clusters.


Model Description
  • Base model: allenai/specter2_base
  • Task: Multilabel classification (assigns one or more clusters per document)
  • Labels: 6 Horizon Europe clusters (see below)
  • Languages: English
  • Input: Title and abstract concatenated

Training Details
  • Training framework: Hugging Face Transformers ( Trainer )
  • Batch size: 4
  • Learning rate: 2e-5
  • Epochs: 4
  • Optimizer: AdamW with weight decay 0.01
  • Loss: Binary Cross-Entropy with Logits
  • Best model selection: F1-score on validation set

Clusters (Labels)
  • Civil Security for Society
  • Climate, Energy and Mobility
  • Culture, Creativity and Inclusive Society
  • Digital, Industry and Space
  • Food, Bioeconomy, Natural Resources, Agriculture and Environment
  • Health

Evaluation Metrics
Epoch Training Loss Validation Loss F1 ROC AUC Accuracy
1 0.1872 0.1723 0.876 0.909 0.706
2 0.1254 0.1647 0.892 0.922 0.719
3 0.0767 0.1659 0.911 0.937 0.764
4 0.0371 0.1810 0.913 0.939 0.769

Best epoch: 4

  • Final validation loss: 0.1810
  • Final F1: 0.9132
  • Final ROC AUC: 0.9386
  • Final Accuracy: 0.7690

Per-Category Classification Report
Label Precision Recall F1-score Support
Civil Security for Society 0.97 0.79 0.87 39
Climate, Energy and Mobility 0.94 0.85 0.89 91
Culture, Creativity and Inclusive Society 0.89 0.85 0.87 96
Digital, Industry and Space 0.93 0.93 0.93 214
Food, Bioeconomy, Natural Resources, Agriculture and Environment 0.89 0.97 0.93 75
Health 0.96 0.96 0.96 73
micro avg 0.92 0.90 0.91 588
macro avg 0.93 0.89 0.91 588
weighted avg 0.92 0.90 0.91 588
samples avg 0.92 0.91 0.90 588
License

This model is licensed under the Apache License 2.0 .

Runs of nicolauduran45 horizon-clusters-classifier on huggingface.co

11
Total runs
0
24-hour runs
1
3-day runs
6
7-day runs
1
30-day runs

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