Augmenting and Efficiently Utilizing Domain Theory in Explanation-Based Natural Language Acquisition

Rey Long Liu, Von Wun Soo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

In this paper, a new language acquisition model is proposed to acquire parsing-related knowledge via an Explanation-Based Learning (EBL) approach. The domain theory in the model consists of two parts: a static part and a dynamic part. The static part consists of the universal linguistic principles proposed in the Generalized Phrase Structure Grammar (GPSG) formalism, while the dynamic part contains the Context-Free grammar rules as well as syntactic and thematic features of lexicons. In parsing (problem-solving), both parts work together to parse input sentences, and in learning, the dynamic part is enriched and generalized by obeying the principles in the static part To be a robust and practical system, the model also incorporates the concepts of knowledge indexing, common work sharing, and dynamic conflict resolution to maintain efficiency of the problem solving module. The effect of these problem solving strategies to the knowledge utility problem in machine learning is thus investigated based on the experiments of the language acquisition model.

Original languageEnglish
Title of host publicationProceedings of the 9th International Workshop on Machine Learning, ICML 1992
EditorsDerek H. Sleeman, Peter Edwards
PublisherMorgan Kaufmann Publishers, Inc.
Pages282-289
Number of pages8
ISBN (Electronic)155860247X, 9781558602472
DOIs
StatePublished - 1992
Externally publishedYes
Event9th International Conference on Machine Learning, ICML 1992 - Aberdeen, United Kingdom
Duration: 01 07 199203 07 1992

Publication series

NameProceedings of the 9th International Workshop on Machine Learning, ICML 1992

Conference

Conference9th International Conference on Machine Learning, ICML 1992
Country/TerritoryUnited Kingdom
CityAberdeen
Period01/07/9203/07/92

Bibliographical note

Publisher Copyright:
© 1992 Proceedings of the 9th International Workshop on Machine Learning, ICML 1992. All rights reserved.

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