Measuring the Functional Load of Phonological Contrasts
<|reference_start|>Measuring the Functional Load of Phonological Contrasts: Frequency counts are a measure of how much use a language makes of a linguistic unit, such as a phoneme or word. However, what is often important is not the units themselves, but the contrasts between them. A measure is therefore needed for how much use a language makes of a contrast, i.e. the functional load (FL) of the contrast. We generalize previous work in linguistics and speech recognition and propose a family of measures for the FL of several phonological contrasts, including phonemic oppositions, distinctive features, suprasegmentals, and phonological rules. We then test it for robustness to changes of corpora. Finally, we provide examples in Cantonese, Dutch, English, German and Mandarin, in the context of historical linguistics, language acquisition and speech recognition. More information can be found at http://dinoj.info/research/fload<|reference_end|>
@article{surendran2003measuring,
    title={Measuring the Functional Load of Phonological Contrasts},
    author={Dinoj Surendran and Partha Niyogi},
    journal={arXiv preprint arXiv:cs/0311036},
    year={2003},
    number={TR-2003-12},
    archivePrefix={arXiv},
    eprint={cs/0311036},
    primaryClass={cs.CL}
}