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## Features
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- **Data Generating Process**:
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- **Supervised Models**:
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```plaintext
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.
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βββ data/ # Audio data in .wav format
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βββ labels/ # Annotation files corresponding to audio data (.TextGrid)
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βββ metrics/ # Event-based evaluation metrics
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βββ models/ # Pre-trained supervised models
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βββ src/ # Core codebase
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βββ experiment.ipynb # Usage demonstration
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βββ README.md # Project description
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```
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### Directory Details
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- **data/**: Contains raw audio files in `.wav` format.
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- Each audio file represents an infant cry recording.
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- **labels/**: Stores annotation files in `.TextGrid` format.
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- Each `.TextGrid` file corresponds to an audio file and provides ground truth segmentations for cry events.
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- Metrics include event-based F1-score and IOU, designed to measure temporal accuracy effectively.
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- Models include:
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- Bidirectional LSTM
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- Transformer
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- MobileNet V2
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## License
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This project is licensed under the MIT License. See the LICENSE file for more details.
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---
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language: en
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tags:
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- audio-classification
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- causal-representation
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- infant-cry-detection
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license: mit
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datasets:
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- custom-audio-dataset
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metrics:
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- event-based-f1
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- iou
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- accuracy
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---
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# Infant Cry Detection Using Causal Temporal Representation
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This model detects infant cries using a novel **causal temporal representation** framework. By integrating causal reasoning into the data-generating process (DGP), the model aims to enhance the interpretability and reliability of cry detection systems.
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## Features
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- **Causal Data Generating Process**: Incorporates mathematical causal assumptions to define the relationship between audio features and annotations.
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- **Supervised Models**: Includes pre-trained state-of-the-art models:
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- Bidirectional LSTM
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- Transformer
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- MobileNet V2
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- **Event-Based Metrics**: Tailored for time-sensitive detection tasks:
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- Event-based F1-score
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- Intersection over Union (IOU)
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- **Interactive Example**: Jupyter Notebook with step-by-step usage demonstrations.
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---
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## How to Use
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You can load the model directly from Hugging Face:
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```python
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from transformers import AutoModel
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# Load model
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model = AutoModel.from_pretrained("your-username/infant-cry-detection")
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# Example usage
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audio_features = ... # Preprocessed audio features
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outputs = model(audio_features)
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