To What Extent Does Lexical Normalization Help English-as-a-Second Language Learners to Read Noisy English Texts?

Yo Ehara


Abstract
How difficult is it for English-as-a-second language (ESL) learners to read noisy English texts? Do ESL learners need lexical normalization to read noisy English texts? These questions may also affect community formation on social networking sites where differences can be attributed to ESL learners and native English speakers. However, few studies have addressed these questions. To this end, we built highly accurate readability assessors to evaluate the readability of texts for ESL learners. We then applied these assessors to noisy English texts to further assess the readability of the texts. The experimental results showed that although intermediate-level ESL learners can read most noisy English texts in the first place, lexical normalization significantly improves the readability of noisy English texts for ESL learners.
Anthology ID:
2021.wnut-1.50
Volume:
Proceedings of the Seventh Workshop on Noisy User-generated Text (W-NUT 2021)
Month:
November
Year:
2021
Address:
Online
Editors:
Wei Xu, Alan Ritter, Tim Baldwin, Afshin Rahimi
Venue:
WNUT
SIG:
Publisher:
Association for Computational Linguistics
Note:
Pages:
451–456
Language:
URL:
https://aclanthology.org/2021.wnut-1.50
DOI:
10.18653/v1/2021.wnut-1.50
Bibkey:
Cite (ACL):
Yo Ehara. 2021. To What Extent Does Lexical Normalization Help English-as-a-Second Language Learners to Read Noisy English Texts?. In Proceedings of the Seventh Workshop on Noisy User-generated Text (W-NUT 2021), pages 451–456, Online. Association for Computational Linguistics.
Cite (Informal):
To What Extent Does Lexical Normalization Help English-as-a-Second Language Learners to Read Noisy English Texts? (Ehara, WNUT 2021)
Copy Citation:
PDF:
https://aclanthology.org/2021.wnut-1.50.pdf
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