Researcher Database | Faculty of Health Sciences Department of Radiological Technology | Ayako Yagahara |

（Last updated : 2025-03-21 13:31:47）

Ayako Yagahara

Department / Course Hokkaido University of Science Faculty of Health Sciences Department of Radiological Technology

Job Associate Professor

Academic background
2013/03/25 Degree Acquisition	Graduate School of Health Sciences Hokkaido University

Research activities
2010/04/01 ～ 2015/03/31	Hokkaido University Hospital

Present specialized field
Radiological sciences, Medical management and medical sociology

Book and thesis
Papers	Comparison of the accuracy of Japanese synonym identifications using word embeddings in the radiological technology field Scientific Reports 13 (1),pp.22408 (Co-authored) 2023/12
Papers	Terminology integration and inconsistency identification of adverse event terminology for Japanese medical devices using SPARQL BMC Med Inform Decis Mak (Co-authored) 2022/01/19
Papers	Identification of Synonyms Using Definition Similarities in Japanese Medical Device Adverse Event Terminology Applied Sciences (Co-authored) 2021/04
Papers	Changing Emotions About Fukushima Related to the Fukushima Nuclear Power Station Accident -How Rumors Determined People’s Attitudes: Social Media Sentiment Analysis Journal of Medical Internet Research (Co-authored) 2020/09
Papers	Analysis about the regionality of the number of Tweets related to the Accidentat the Nuclear Power Station JMIR Public Health Surveill (Co-authored) 2018/12
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Academic conference presentation
2023/07/10	Answering Japanese Fill-in-the-blank Questions in the Radiological Technology field using BERT (Medinfo2023)
2023/07/10	Evaluation of Machine Translation Accuracy focused on the Adverse Event Terminology for Medical Devices (Medinfo2023)
2022/03	Inter-Rater Reliability in Clinical Image Evaluation of Mediolateral Oblique Projection in Mammography (ECR2022)
2021/10	t-SNE Visualization of Vector Pairs of Similar and Dissimilar Definition Sentences Created by Word2vec and Doc2vec in Japanese Medical Device Adverse Event Terminology (Medinfo2021)
2020/07	The eye-tracking system as an assessment tool for mammography positioning (ECR2020 (Vienna))
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