Contrastive Loss for Siamese Networks with Keras and TensorFlow - PyImageSearch

Artificial Intelligence | AI on Instagram: "Contrastive learning is a type of self-supervised learning where the goal is to learn representations by comparing pairs of data. Instead of predicting missing parts of data like other self-supervised algorithms, it teaches a model to bring similar examples (called positive pairs) closer in the embedding space while spacing different ones (called negative pairs) farther apart. For instance, two different versions of the same image (rotated and cropped)

5 Clustering Methods in Machine Learning | Clustering Applications