Targeted Syntactic Evaluation of Language Models
Targeted Syntactic Evaluation of Language Models
复制标题
语言模型的针对性句法评估
DOI:
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
Tal Linzen
中科院分区:
文献类型:
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作者:
Rebecca Marvin;Tal Linzen
We present a data set for evaluating the grammaticality of the predictions of a language model. We automatically construct a large number of minimally different pairs of English sentences, each consisting of a grammatical and an ungrammatical sentence. The sentence pairs represent different variations of structure-sensitive phenomena: subject-verb agreement, reflexive anaphora and negative polarity items. We expect a language model to assign a higher probability to the grammatical sentence than the ungrammatical one. In an experiment using this data set, an LSTM language model performed poorly on many of the constructions. Multi-task training with a syntactic objective (CCG supertagging) improved the LSTM’s accuracy, but a large gap remained between its performance and the accuracy of human participants recruited online. This suggests that there is considerable room for improvement over LSTMs in capturing syntax in a language model.
DOI:
10.1162/tacl_a_00290
发表时间:
2019-01-01
影响因子:
10.9
作者:
Warstadt, Alex;Singh, Amanpreet;Bowman, Samuel R.
通讯作者:
Bowman, Samuel R.
DOI:
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发表时间:
2010-08
期刊:
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影响因子:
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作者:
Joakim Nivre;Laura Rimell;Ryan T. McDonald;Carlos Gómez-Rodríguez
通讯作者:
Joakim Nivre;Laura Rimell;Ryan T. McDonald;Carlos Gómez-Rodríguez
DOI:
10.3115/1699571.1699619
发表时间:
2009-08
期刊:
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影响因子:
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作者:
Laura Rimell;S. Clark;Mark Steedman
通讯作者:
Laura Rimell;S. Clark;Mark Steedman