TCN Bounty Implementation

[bilalarif3197]

Bilal Arif netID: barif

Contribution Type: Updated model

Description:

• Updated to current BaseModel/EmbeddingModel API
• Implemented dilated causal convolutions for temporal sequence modeling on EHR data
• Supports both discrete code sequences (diagnoses, procedures) and continuous timeseries
• Includes comprehensive test suite with 6 passing unit tests
• Added example notebook demonstrating mortality prediction on MIMIC-III

Files to review:

• pyhealth/models/tcn.py - Full TCN implementation
• tests/core/test_tcn.py - Main testing suite
• examples/tcn_mimic3_codes.ipynb - Jupyter notebook for using MIMIC-III