arXiv Computation and Language By Shijia Liu, Hongyuan Mei, Adina Williams, Ryan Cotterell

On the Idiosyncrasies of the Mandarin Chinese Classifier System

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The paper introduces an information‑theoretic method to quantify idiosyncrasy in Mandarin Chinese classifiers, measuring how much knowing noun semantics reduces uncertainty in classifier choice. Using the Chinese Gigaword corpus, the authors compute mutual information between classifier distributions and other linguistic variables. They find that, overall, classifier choice is not fully idiosyncratic; shape nouns, in particular, reduce uncertainty the most, while other semantic classes show no clear trend.

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