Learning binary relations and total orders

The problem of designing polynomial prediction algorithms for learning binary relations is studied for an online model in which the instances are drawn by the learner, by a helpful teacher, by an adversary, or according to a probability distribution on the instance space. The relation is represented as an n*m binary matrix, and results are presented when the matrix is restricted to have at most k distinct row types, and when it is constrained by requiring that the predicate form a total order.<
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