COLT' 98 Proceedings of the eleventh annual conference on Computational learning theory
Loss functions, complexities, and the legendre transformation
Theoretical Computer Science - Special issue: Algorithmic learning theory
Journal of Computer and System Sciences - Special issue on COLT 2002
Prediction, Learning, and Games
Prediction, Learning, and Games
The weak aggregating algorithm and weak mixability
COLT'05 Proceedings of the 18th annual conference on Learning Theory
The Journal of Machine Learning Research
Predictive complexity and generalized entropy rate of stationary ergodic processes
ALT'12 Proceedings of the 23rd international conference on Algorithmic Learning Theory
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In this paper the concept of asymptotic complexity of languages is introduced. This concept formalises the notion of learnability in a particular environment and generalises Lutz and Fortnow's concepts of predictability and dimension. Then asymptotic complexities in different prediction environments are compared by describing the set of all pairs of asymptotic complexities w.r.t. different environments. A geometric characterisation in terms of generalised entropies is obtained and thus the results of Lutz and Fortnow are generalised.