Description: Weighted Decision Making in Multimodal Systems is an approach that seeks to optimize the decision-making process by integrating and evaluating multiple modalities of information, assigning specific weights to each. This method allows decisions to be based on a combination of data from different sources, such as text, images, audio, and other types of data, enriching the analysis and improving the accuracy of results. The weighting of modalities implies that not all sources of information have the same level of relevance or reliability, and this approach allows adjusting the influence of each modality based on its importance in the specific context of the decision. Weighted Decision Making is particularly useful in complex environments where information is diverse and can be contradictory, facilitating a more balanced and informed evaluation. This process relies on various analytical techniques and machine learning methods, which enable modeling and predicting outcomes based on the interaction of multiple variables. In summary, Weighted Decision Making in Multimodal Systems is a powerful tool for improving decision quality in contexts where information is rich and varied.