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Cognitive scale-free networks as a model for intermittency in human natural language

Paolo Allegrini·Paolo Grigolini·Luigi Palatella
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Abstract

We model certain features of human language complexity by means of advanced concepts borrowed from statistical mechanics. Using a time series approach, the diffusion entropy method (DE), we compute the complexity of an Italian corpus of newspapers and magazines. We find that the anomalous scaling index is compatible with a simple dynamical model, a random walk on a complex scale-free network, which is linguistically related to Saussurre's paradigms. The model yields the famous Zipf's law in terms of the generalized central limit theorem.

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Paolo Allegrini, Paolo Grigolini, Luigi Palatella. 2003-11-13. Cognitive scale-free networks as a model for intermittency in human natural language. https://doi.org/10.1142/9789812702746_0009

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