Abstract
Writing is challenging, especially for non-native speakers. To support English as a Second Language (ESL) writing, we propose StructFeed, which allows native speakers to annotate topic sentence and relevant keywords in texts and generate writing hints based on the principle of paragraph unity. First, we compared our crowd-based method with three naïve machine learning (ML) methods and got the best performance on the identification of topic sentence and irrelevant sentence in the article. Next, we evaluated the StructFeed system with two feedback-generation mechanisms including feedback generated by one expert and by one crowd worker. The results showed that people who received feedback by Struct- Feed got the highest improvement after revision.
Original language | English |
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Title of host publication | Proceedings of the 5th AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2017 |
Editors | Steven Dow, Adam Tauman |
Publisher | AAAI Press |
Pages | 71-78 |
Number of pages | 8 |
ISBN (Electronic) | 9781577357933 |
State | Published - 27 10 2017 |
Externally published | Yes |
Event | 5th AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2017 - Quebec City, Canada Duration: 24 10 2017 → 26 10 2017 |
Publication series
Name | Proceedings of the 5th AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2017 |
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Conference
Conference | 5th AAAI Conference on Human Computation and Crowdsourcing, HCOMP 2017 |
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Country/Territory | Canada |
City | Quebec City |
Period | 24/10/17 → 26/10/17 |
Bibliographical note
Publisher Copyright:Copyright © 2017, Association for the Advancement of Artificial Intelligence (www.aaai.org). All rights reserved.