Description: Heterogeneous multimodal data fusion refers to the process of integrating different types of data from multiple modalities, such as text, images, audio, and video, to create a comprehensive and coherent representation of information. This approach allows for the combination of the strengths of each modality, facilitating a richer and more complete understanding of the data. Multimodal data fusion is particularly relevant in the context of artificial intelligence and machine learning, where the goal is to improve the accuracy and effectiveness of models by utilizing diverse sources of information. By integrating heterogeneous data, patterns and relationships that would not be evident when analyzing each modality separately can be captured. This process involves advanced data processing techniques, such as machine learning and deep learning, which enable the extraction of relevant features and the alignment of data from different types. Multimodal data fusion not only enhances the quality of predictive models but also opens up new possibilities in areas such as computer vision, natural language processing, and robotics, where the interaction between different types of data is crucial for the development of smarter and more adaptive systems.