File size: 2,420 Bytes
e9fe1e7 17ded4f e9fe1e7 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
---
license: apache-2.0
datasets:
- rigonsallauka/italian_ner_dataset
language:
- it
metrics:
- f1
- precision
- recall
- confusion_matrix
base_model:
- google-bert/bert-base-cased
pipeline_tag: token-classification
tags:
- NER
- medical
- symptom
- extraction
- italian
---
# Italian Medical NER
## Use
- **Primary Use Case**: This model is designed to extract medical entities such as symptoms, diagnostic tests, and treatments from clinical text in the Italian language.
- **Applications**: Suitable for healthcare professionals, clinical data analysis, and research into medical text processing.
- **Supported Entity Types**:
- `PROBLEM`: Diseases, symptoms, and medical conditions.
- `TEST`: Diagnostic procedures and laboratory tests.
- `TREATMENT`: Medications, therapies, and other medical interventions.
## Training Data
- **Data Sources**: Annotated datasets, including clinical data and translations of English medical text into Italian.
- **Data Augmentation**: The training dataset underwent data augmentation techniques to improve the model's ability to generalize to different text structures.
- **Dataset Split**:
- **Training Set**: 80%
- **Validation Set**: 10%
- **Test Set**: 10%
## Model Training
- **Training Configuration**:
- **Optimizer**: AdamW
- **Learning Rate**: 3e-5
- **Batch Size**: 64
- **Epochs**: 200
- **Loss Function**: Focal Loss to handle class imbalance
- **Frameworks**: PyTorch, Hugging Face Transformers, SimpleTransformers
## Evaluation metrics
- eval_loss = 0.3371218325682951
- f1_score = 0.7559515712148007
- precision = 0.759089632772006
- recall = 0.7528393482105897
## How to Use
You can easily use this model with the Hugging Face `transformers` library. Here's an example of how to load and use the model for inference:
```python
from transformers import AutoTokenizer, AutoModelForTokenClassification
import torch
model_name = "rigonsallauka/italian_medical_ner"
# Load the tokenizer and model
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForTokenClassification.from_pretrained(model_name)
# Sample text for inference
text = "Il paziente ha lamentato forti mal di testa e nausea che persistevano da due giorni. Per alleviare i sintomi, gli è stato prescritto il paracetamolo e gli è stato consigliato di riposare e bere molti liquidi."
# Tokenize the input text
inputs = tokenizer(text, return_tensors="pt") |