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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Information Science and Technology / Faculty of Information Science and Technology >
Peer-reviewed Journal Articles, etc >
Learning an accurate entity resolution model from crowdsourced labels
| Title: | Learning an accurate entity resolution model from crowdsourced labels |
| Authors: | Wang, Jingjing Browse this author | | Oyama, Satoshi Browse this author →KAKEN DB | | Kurihara, Masahito Browse this author →KAKEN DB | | Kashima, Hisashi Browse this author |
| Keywords: | Entity resolution | | Crowdsourcing | | Link prediction | | Dimensionality reduction |
| Issue Date: | 9-Jan-2014 |
| Publisher: | ACM |
| Citation: | ICUIMC 2014 : January 9-11, Siem Reap, Cambodia ; proceedings, ISBN: 978-1-4503-2644-5 |
| Start Page: | 1 |
| End Page: | 8 |
| Publisher DOI: | 10.1145/2557977.2558060 |
| Abstract: | We investigated the use of supervised learning methods that use labels from crowd workers to resolve entities. Although obtaining labeled data by crowdsourcing can reduce time and cost, it also brings challenges (e.g., coping with the variable quality of crowdgenerated data). First, we evaluated the quality of crowd-generated labels for actual entity resolution data sets. Then, we evaluated the prediction accuracy of two machine learning methods that use labels from crowd workers: a conventional LPP method using consensus labels obtained by majority voting and our proposed method that combines multiple Laplacians directly by using crowdsourced data. We discussed the relationship between the accuracy of workers’ labels and the prediction accuracy of the two methods. |
| Conference Name: | International Conference on Ubiquitous Information Management and Communication (ICUIMC) |
| Conference Sequence: | 8 |
| Conference Place: | Siem Reap |
| Rights: | ©2014 ACM. This is the author’s version of the work. It is posted here by permission of ACM for your personal use. Not for redistribution. The definitive version was published in PUBLICATION, ICUIMC '14 Proceedings of the 8th International Conference on Ubiquitous Information Management and Communication, http://doi.acm.org/10.1145/2557977.2558060 |
| Type: | proceedings (author version) |
| URI: | http://hdl.handle.net/2115/65191 |
| Appears in Collections: | 情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 小山 聡
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