Description: Weak supervision is a machine learning approach characterized by the use of training data that contains noisy, limited, or imprecise labels. Unlike traditional supervised learning, where models are trained with accurately and comprehensively labeled data, weak supervision allows algorithms to learn from less reliable information. This approach is particularly useful in situations where obtaining high-quality labeled data is costly or impractical. Weak supervision is based on the idea that, although the labels may be imperfect, they can provide enough information for the model to learn meaningful patterns. This method may include techniques such as using automatically generated labels, combining multiple data sources, or employing algorithms that can infer labels from similarly classified examples. The relevance of weak supervision lies in its ability to facilitate the training of artificial intelligence models in domains where labeled data is scarce, which in turn can accelerate the development of anomaly detection applications and other areas of machine learning.