@inproceedings{jin-schuler-2020-importance,
title = "The Importance of Category Labels in Grammar Induction with Child-directed Utterances",
author = "Jin, Lifeng and
Schuler, William",
editor = "Bouma, Gosse and
Matsumoto, Yuji and
Oepen, Stephan and
Sagae, Kenji and
Seddah, Djam{\'e} and
Sun, Weiwei and
S{\o}gaard, Anders and
Tsarfaty, Reut and
Zeman, Dan",
booktitle = "Proceedings of the 16th International Conference on Parsing Technologies and the IWPT 2020 Shared Task on Parsing into Enhanced Universal Dependencies",
month = jul,
year = "2020",
address = "Online",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2020.iwpt-1.15",
doi = "10.18653/v1/2020.iwpt-1.15",
pages = "145--150",
abstract = "Recent progress in grammar induction has shown that grammar induction is possible without explicit assumptions of language specific knowledge. However, evaluation of induced grammars usually has ignored phrasal labels, an essential part of a grammar. Experiments in this work using a labeled evaluation metric, RH, show that linguistically motivated predictions about grammar sparsity and use of categories can only be revealed through labeled evaluation. Furthermore, depth-bounding as an implementation of human memory constraints in grammar inducers is still effective with labeled evaluation on multilingual transcribed child-directed utterances.",
}
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%0 Conference Proceedings
%T The Importance of Category Labels in Grammar Induction with Child-directed Utterances
%A Jin, Lifeng
%A Schuler, William
%Y Bouma, Gosse
%Y Matsumoto, Yuji
%Y Oepen, Stephan
%Y Sagae, Kenji
%Y Seddah, Djamé
%Y Sun, Weiwei
%Y Søgaard, Anders
%Y Tsarfaty, Reut
%Y Zeman, Dan
%S Proceedings of the 16th International Conference on Parsing Technologies and the IWPT 2020 Shared Task on Parsing into Enhanced Universal Dependencies
%D 2020
%8 July
%I Association for Computational Linguistics
%C Online
%F jin-schuler-2020-importance
%X Recent progress in grammar induction has shown that grammar induction is possible without explicit assumptions of language specific knowledge. However, evaluation of induced grammars usually has ignored phrasal labels, an essential part of a grammar. Experiments in this work using a labeled evaluation metric, RH, show that linguistically motivated predictions about grammar sparsity and use of categories can only be revealed through labeled evaluation. Furthermore, depth-bounding as an implementation of human memory constraints in grammar inducers is still effective with labeled evaluation on multilingual transcribed child-directed utterances.
%R 10.18653/v1/2020.iwpt-1.15
%U https://aclanthology.org/2020.iwpt-1.15
%U https://doi.org/10.18653/v1/2020.iwpt-1.15
%P 145-150
Markdown (Informal)
[The Importance of Category Labels in Grammar Induction with Child-directed Utterances](https://aclanthology.org/2020.iwpt-1.15) (Jin & Schuler, IWPT 2020)
ACL