Combining data and mathematical models of language change

被引:0
作者
Sonderegger, Morgan [1 ]
Niyogi, Partha [1 ]
机构
[1] Univ Chicago, Chicago, IL 60637 USA
来源
ACL 2010: 48TH ANNUAL MEETING OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS | 2010年
关键词
ENGLISH; STRESS; EVOLUTION;
D O I
暂无
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
English noun/verb (N/V) pairs (contract, cement) have undergone complex patterns of change between 3 stress patterns for several centuries. We describe a longitudinal dataset of N/V pair pronunciations, leading to a set of properties to be accounted for by any computational model. We analyze the dynamics of 5 dynamical systems models of linguistic populations, each derived from a model of learning by individuals. We compare each model's dynamics to a set of properties observed in the N/V data, and reason about how assumptions about individual learning affect population-level dynamics.
引用
收藏
页码:1019 / 1029
页数:11
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