roman-urdu-toxic-model

Roman Urdu Abusive Language Detection Model

Model Details

Model Description

This is a Roman Urdu Abusive Language Detection Model, fine-tuned on a custom dataset of abusive and non-abusive texts in Roman Urdu. It is based on xlm-roberta-base, a multilingual transformer model that performs well on low-resource languages like Roman Urdu.

• Developed by: [Syed Muhammad Waqas / Organization]
• Funded by: Self / Sponsor (Optional)
• Model type: Text Classification
• Language(s): Roman Urdu
• License: MIT
• Fine-tuned from: xlm-roberta-base

Model Sources

• Repository: https://huggingface.co/syedmuhammadwaqas/roman-urdu-toxic-model
• Demo: [Hugging Face Spaces / Streamlit Link]

Uses

Direct Use

This model is intended for detecting abusive language in Roman Urdu text. It can be used in:

• Social media moderation (Facebook, Twitter, Instagram, etc.)
• Comment filtering for websites and apps
• Chatbot moderation to prevent toxic interactions

Out-of-Scope Use

• Not recommended for general-purpose Urdu text classification
• May not work well on mixed languages (Urdu + English mixed)

Bias, Risks, and Limitations

While trained on a diverse dataset, this model may still have biases in classification. It is recommended to manually review flagged content before taking automated actions.

How to Use the Model

You can use this model with the Hugging Face Inference API:

import requests

API_URL = "https://api-inference.huggingface.co/models/syedmuhammadwaqas/roman-urdu-toxic-model"
HEADERS = {"Authorization": "Bearer your_huggingface_api_key"}

def predict(text):
    response = requests.post(API_URL, headers=HEADERS, json={"inputs": text})
    return response.json()

print(predict("tum bohot ganda insan ho"))

Using in Laravel (PHP)

use Illuminate\Support\Facades\Http;

$response = Http::withHeaders([
    'Authorization' => 'Bearer your_huggingface_api_key'
])->post('https://api-inference.huggingface.co/models/syedmuhammadwaqas/roman-urdu-toxic-model', [
    'inputs' => 'tum bohot ganda insan ho'
]);

$result = $response->json();
dd($result);

Training Details

Training Data

• The model was trained on a dataset of Roman Urdu abusive and non-abusive comments collected from social media and online forums.
• Labels: 0 (Non-Abusive), 1 (Abusive)

Training Procedure

• Preprocessing: Tokenization with XLM-Roberta tokenizer
• Batch Size: 8
• Learning Rate: 2e-5
• Epochs: 3
• Optimizer: AdamW

Evaluation

Testing Data & Metrics

• Test Accuracy: 91%
• F1 Score: 89%
• Precision & Recall: Optimized for balanced performance

Results

The model performs well on detecting toxic and non-toxic Roman Urdu text, but manual review is recommended for edge cases.

Model Deployment & Monetization

You can make this model public or monetize it using:

1. RapidAPI: Publish the API as a paid service.
2. Stripe + API Keys: Charge users for access.

Model Card Contact

For any issues, please contact [[email protected]] or open an issue on Hugging Face.

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