Abstract
The present work initiates the study of the learnability of automatic indexable classes which are classes of regular languages of a certain form. Angluin’s tell-tale condition characterizes when these classes are explanatorily learnable. Therefore, the more interesting question is when learnability holds for learners with complexity bounds, formulated in the automata-theoretic setting. The learners in question work iteratively, in some cases with an additional long-term memory, where the update function of the learner mapping old hypothesis, old memory and current datum to new hypothesis and new memory is automatic. Furthermore, the dependence of the learnability on the indexing is also investigated. This work brings together the fields of inductive inference and automatic structures.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Angluin, D.: Finding patterns common to a set of strings. Journal of Computer and System Sciences 21, 46–62 (1980)
Angluin, D.: Inductive inference of formal languages from positive data. Information and Control 45, 117–135 (1980)
Angluin, D.: Inference of reversible languages. Journal of the ACM 29, 741–765 (1982)
Angluin, D.: Learning regular sets from queries and counter-examples. Information and Computation 75, 87–106 (1987)
Bārzdiņš, J.: Inductive inference of automata, functions and programs. In: Proceedings of the 20th International Congress of Mathematicians, Vancouver, pp. 455–560 (1974)
Bārzdiņš, J.: Two theorems on the limiting synthesis of functions. In: Theory of Algorithms and Programs, vol. 1, pp. 82–88. Latvian State University (1974)
Blum, L., Blum, M.: Toward a mathematical theory of inductive inference. Information and Control 28, 125–155 (1975)
Blumensath, A., Grädel, E.: Automatic structures. In: 15th Annual IEEE Symposium on Logic in Computer Science (LICS), pp. 51–62. IEEE Computer Society, Los Alamitos (2000)
Fernau, H.: Identification of function distinguishable languages. Theoretical Computer Science 290, 1679–1711 (2003)
Freivalds, R., Kinber, E., Smith, C.: On the impact of forgetting on learning machines. Journal of the ACM 42, 1146–1168 (1995)
Gold, E.M.: Language identification in the limit. Information and Control 10, 447–474 (1967)
Head, T., Kobayashi, S., Yokomori, T.: Locality, reversibility, and beyond: Learning languages from positive data. In: Richter, M.M., Smith, C.H., Wiehagen, R., Zeugmann, T. (eds.) ALT 1998. LNCS (LNAI), vol. 1501, pp. 191–204. Springer, Heidelberg (1998)
Hodgson, B.R.: On direct products of automaton decidable theories. Theoretical Computer Science 19, 331–335 (1982)
Khoussainov, B., Nerode, A.: Automatic presentations of structures. In: Leivant, D. (ed.) LCC 1994. LNCS, vol. 960, pp. 367–392. Springer, Heidelberg (1995)
Lange, S., Wiehagen, R.: Polynomial time inference of arbitrary pattern languages. New Generation Computing 8, 361–370 (1991)
Lange, S., Zeugmann, T.: Language learning in dependence on the space of hypotheses. In: Proceedings of the Sixth Annual Conference on Computational Learning Theory, pp. 127–136. ACM Press, New York (1993)
Osherson, D., Stob, M., Weinstein, S.: Learning strategies. Information and Control 53, 32–51 (1982)
Osherson, D., Stob, M., Weinstein, S.: Systems that Learn: An Introduction to Learning Theory for Cognitive and Computer Scientists. MIT Press, Cambridge (1986)
Rubin, S.: Automata presenting structures: A survey of the finite string case. The Bulletin of Symbolic Logic 14, 169–209 (2008)
Shinohara, T.: Rich classes inferable from positive data: Length–bounded elementary formal systems. Information and Computation 108, 175–186 (1994)
Wexler, K., Culicover, P.: Formal Principles of Language Acquisition. MIT Press, Cambridge (1980)
Wiehagen, R.: Limes-Erkennung rekursiver Funktionen durch spezielle Strategien. Electronische Informationverarbeitung und Kybernetik 12, 93–99 (1976)
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2010 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Jain, S., Luo, Q., Stephan, F. (2010). Learnability of Automatic Classes. In: Dediu, AH., Fernau, H., Martín-Vide, C. (eds) Language and Automata Theory and Applications. LATA 2010. Lecture Notes in Computer Science, vol 6031. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-13089-2_27
Download citation
DOI: https://doi.org/10.1007/978-3-642-13089-2_27
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-13088-5
Online ISBN: 978-3-642-13089-2
eBook Packages: Computer ScienceComputer Science (R0)