Noisy-context surprisal as a human sentence processing cost model
Noisy-context surprisal as a human sentence processing cost model
复制标题
嘈杂上下文惊喜作为人类句子处理成本模型
DOI:
10.18653/v1/e17-1065
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发表时间:
2017
期刊:
影响因子:
--
通讯作者:
R. Levy
中科院分区:
文献类型:
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作者:
Richard Futrell;R. Levy
We use the noisy-channel theory of human sentence comprehension to develop an incremental processing cost model that unifies and extends key features of expectation-based and memory-based models. In this model, which we call noisy-context surprisal, the processing cost of a word is the surprisal of the word given a noisy representation of the preceding context. We show that this model accounts for an outstanding puzzle in sentence comprehension, language-dependent structural forgetting effects (Gibson and Thomas, 1999; Vasishth et al., 2010; Frank et al., 2016), which are previously not well modeled by either expectation-based or memory-based approaches. Additionally, we show that this model derives and generalizes locality effects (Gibson, 1998; Demberg and Keller, 2008), a signature prediction of memory-based models. We give corpus-based evidence for a key assumption in this derivation.
DOI:
10.2307/417736
发表时间:
1995-01
期刊:
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影响因子:
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作者:
J. Hawkins
通讯作者:
J. Hawkins