Learning to Make Coherent Predictions in Domains with Discontinuities

We have previously described an unsupervised learning procedure that discovers spatially coherent propertit _; of the world by maximizing the information that parameters extracted from different parts of the sensory input convey about some common underlying cause. When given random dot stereograms of curved surfaces, this procedure learns to extract surface depth because that is the property that is coherent across space. It also learns how to interpolate the depth at one location from the depths at nearby locations (Becker and Hint.oll.