---
license: apache-2.0
tags:
- bert
- deberta
- text-classification
- fine-tuned
- databricks-dolly
- prompt-category
language: en
datasets:
- databricks/databricks-dolly-15k
base_model:
- microsoft/deberta-v3-base
---

# 🧠 DeBERTa-v3 Base - Prompt Category Classifier (Fine-tuned)

This model is a fine-tuned version of [`microsoft/deberta-v3-base`](https://huggingface.co/microsoft/deberta-v3-base) on the [databricks-dolly-15k](https://huggingface.co/datasets/databricks/databricks-dolly-15k) dataset.  
It has been trained to classify the **prompt category** based solely on the **response** text.

## 🗂️ Task

**Text Classification**  
**Input**: Response text  
**Output**: One of the predefined categories such as:
- `brainstorming`
- `classification`
- `closed_qa`
- `creative_writing`
- `general_qa`
- `information_extraction`
- `open_qa`
- `summarization`

## 📊 Evaluation

The model was evaluated on a balanced version of the dataset. Here are the results:

- **Validation Accuracy**: ~85.5%
- **F1 Score**: ~85.0%
- Best performance on: `creative_writing`, `classification`, `summarization`
- Room for improvement on: `open_qa`

## 🧪 How to Use

```python
from transformers import AutoTokenizer, AutoModelForSequenceClassification
import torch

model = AutoModelForSequenceClassification.from_pretrained("mariadg/deberta-v3-prompt-recognition")
tokenizer = AutoTokenizer.from_pretrained("mariadg/deberta-v3-prompt-recognition")

text = "The mitochondria is known as the powerhouse of the cell."
inputs = tokenizer(text, return_tensors="pt", truncation=True, padding=True)
outputs = model(**inputs)
pred = torch.argmax(outputs.logits, dim=1).item()

print(pred)  # Map this index back to label if needed
```
## 📦 Label Mapping

The model outputs a numerical label corresponding to a prompt category. Below is the mapping between label IDs and their respective categories:

0: brainstorming  
1: classification  
2: closed_qa  
3: creative_writing  
4: general_qa  
5: information_extraction  
6: open_qa  
7: summarization  

## 🛠️ Training Details

- **Base model**: `microsoft/deberta-v3-base`
- **Framework**: PyTorch
- **Max length**: 256
- **Batch size**: 16
- **Epochs**: 4
- **Loss function**: `CrossEntropyLoss`

## 🔐 License

Apache 2.0

---

📝 Fine-tuned by [mariadg](https://huggingface.co/mariadg) – for research purposes.