Topology of the conceptual network of language
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- 25 June 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review E
- Vol. 65 (6) , 065102
- https://doi.org/10.1103/physreve.65.065102
Abstract
We define two words in a language to be connected if they express similar concepts. The network of connections among the many thousands of words that make up a language is important not only for the study of the structure and evolution of languages, but also for cognitive science. We study this issue quantitatively, by mapping out the conceptual network of the English language, with the connections being defined by the entries in a Thesaurus dictionary. We find that this network presents a small-world structure, with an amazingly small average shortest path, and appears to exhibit an asymptotic scale-free feature with algebraic connectivity distribution.Keywords
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This publication has 13 references indexed in Scilit:
- Global organization of the Wordnet lexiconProceedings of the National Academy of Sciences, 2002
- Statistical mechanics of complex networksReviews of Modern Physics, 2002
- Language as an evolving word webProceedings Of The Royal Society B-Biological Sciences, 2001
- The small world of human languageProceedings Of The Royal Society B-Biological Sciences, 2001
- Exploring complex networksNature, 2001
- Error and attack tolerance of complex networksNature, 2000
- Scale-free characteristics of random networks: the topology of the world-wide webPhysica A: Statistical Mechanics and its Applications, 2000
- Mean-field theory for scale-free random networksPhysica A: Statistical Mechanics and its Applications, 1999
- Complexity and the Nervous SystemScience, 1999
- Collective dynamics of ‘small-world’ networksNature, 1998