README.md

metadata

title: Urdu Emoji Predictor
emoji: 🎯
colorFrom: blue
colorTo: purple
sdk: gradio
sdk_version: 4.0.0
app_file: app.py
pinned: false

🎯 Urdu Emoji Predictor

An AI-powered tool that predicts relevant emojis for Urdu text using machine learning and semantic similarity.

🚀 Try It Out!

Simply enter Urdu text and get the most relevant emojis instantly.

🎯 Examples

• میں بہت خوش ہوں → 🎉 🎊 👌
• دل ٹوٹ گیا ہے → 🌚 😞 💔
• نیند آ رہی ہے → 😴 😞 🌚
• دوستوں کے ساتھ پارٹی → 🎉 😋 🎊

🔧 How It Works

1. Text Encoding: Converts Urdu text to semantic embeddings using multilingual sentence transformers
2. Similarity Search: Compares text embeddings with pre-computed emoji embeddings
3. Ranking: Returns top emojis based on cosine similarity scores

🏗️ Technical Details

• Model: sentence-transformers/paraphrase-multilingual-mpnet-base-v2
• Emojis: 80 most common emojis from Urdu social media
• Method: Cosine similarity between text and emoji embeddings
• Framework: Gradio + FastAPI

📊 Model Performance

• Top-1 Accuracy: ~16%
• Top-3 Accuracy: ~30%
• Trained on: 800K+ Urdu text-emoji pairs

🎮 Usage

from urdu_specific_embedding import UrduOptimizedPredictor

predictor = UrduOptimizedPredictor("models/urdu_optimized_model")
predictions = predictor.predict_smart("میں بہت خوش ہوں", top_k=3)
# Returns: [('🎉', 0.555), ('🎊', 0.537), ('👌', 0.439)]