👉 eumoirous is a term used in the context of computer science and software engineering, particularly in the field of machine learning. It refers to a phenomenon where a model with high accuracy on one dataset may perform poorly on another dataset that it has not seen before. In other words, an eumoirous model is one that performs well on the training data but fails on unseen or unseen-to-training data. This can happen due to the lack of sufficient validation or testing data, as well as
