MultiFIX: Interpretable Multimodal AI via Deep Learning and Genetic Programming

MultiFIX is a multimodal feature engineering and fusion pipeline designed for interpretable AI. It combines: Deep Learning (DL) for modality-specific feature extraction. Genetic Programming (GP-GOMEA) for interpretable symbolic expressions. Grad-CAM for visual explanations in image-based models. MultiFIX supports tabular + image data and enforces compact, interpretable features per modality, followed by interpretable fusion models.