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README.md
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---
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language:
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- ar
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tags:
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- punctuation-restoration
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- arabic
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- pytorch
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- bilstm
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- text-processing
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pipeline_tag: text-classification
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widget:
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- text: "هل تساءلت يوما عن معنى الحياة ما هي الأسئلة التي تشغل بالك"
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example_title: "Question Example"
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- text: "الطقس جميل اليوم لا اعتقد انها ستمطر"
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example_title: "Statement Example"
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---
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# Arabic Punctuation Restoration Model (BiLSTM)
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This is a **Bidirectional LSTM (BiLSTM)** model designed to restore punctuation marks in raw Arabic text. It takes unpunctuated Arabic text as input and inserts the appropriate punctuation marks.
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## Model Details
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- **Architecture:** BiLSTM (2 Layers, Hidden Dim 256)
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- **Embeddings:** AraVec (Twitter-CBOW 300d)
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- **Vocabulary Size:** ~50k words
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- **Input:** Raw Arabic text (with or without diacritics)
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- **Output:** Text with restored punctuation marks
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## Supported Punctuation Marks
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The model predicts the following punctuation marks:
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| ID | Mark | Name |
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|---|---|---|
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| 0 | (None) | No Punctuation |
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| 1 | **?** | Question Mark (؟) |
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| 2 | **،** | Arabic Comma |
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| 3 | **:** | Colon |
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| 4 | **؛** | Arabic Semicolon |
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| 5 | **!** | Exclamation Mark |
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| 6 | **.** | Period / Full Stop |
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## How to Use
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Since this is a custom PyTorch model, you need to load the model structure and vocabulary.
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### Method 1: Using the Inference Script (Recommended)
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Download the `inference.py` file from this repository to use the model easily.
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```python
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from huggingface_hub import hf_hub_download
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import importlib.util
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# 1. Download the script
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script_path = hf_hub_download(repo_id="malkhuzanie/arabic-punctuation-checkpoints", filename="inference.py")
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# 2. Load the script
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spec = importlib.util.spec_from_file_location("inference", script_path)
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inference = importlib.util.module_from_spec(spec)
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spec.loader.exec_module(inference)
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# 3. Initialize and Predict
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model = inference.PunctuationRestorer()
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text = "هل تساءلت يوما عن معنى الحياة ما هي الأسئلة التي تشغل بالك"
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print(model.predict(text))
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# Output: هل تساءلت يوماً عن معنى الحياة؟ ما هي الأسئلة التي تشغل بالك؟
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