activity
20172023
most citedModeling the spread of fake news on Twitter

62 citations · 171 across the 14 of their papers we have counts for

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Showing 2021Show all

6 papers · 1 filter

cs.CL2021

JaMIE: A Pipeline Japanese Medical Information Extraction System

Fei Cheng, Shuntaro Yada, Ribeka Tanaka +2

We present an open-access natural language processing toolkit for Japanese medical information extraction. We first propose a novel relation annotation schema for investigating the…

cs.CL2021

Mitigation of Diachronic Bias in Fake News Detection Dataset

Taichi Murayama, Shoko Wakamiya, Eiji Aramaki

Fake news causes significant damage to society.To deal with these fake news, several studies on building detection models and arranging datasets have been conducted. Most of the fa…

cs.LG2021

Single Model for Influenza Forecasting of Multiple Countries by Multi-task Learning

Taichi Murayama, Shoko Wakamiya, Eiji Aramaki

The accurate forecasting of infectious epidemic diseases such as influenza is a crucial task undertaken by medical institutions. Although numerous flu forecasting methods and model…

cs.CL2021★ 4 cited

Biomedical Entity Linking with Contrastive Context Matching

Shogo Ujiie, Hayate Iso, Eiji Aramaki

We introduce BioCoM, a contrastive learning framework for biomedical entity linking that uses only two resources: a small-sized dictionary and a large number of raw biomedical arti…

cs.CL2021

End-to-end Biomedical Entity Linking with Span-based Dictionary Matching

Shogo Ujiie, Hayate Iso, Shuntaro Yada +2

Disease name recognition and normalization, which is generally called biomedical entity linking, is a fundamental process in biomedical text mining. Recently, neural joint learning…

cs.CY2021

Influenza Surveillance using Search Engine, SNS, On-line Shopping, Q&A Service and Past Flu Patients

Taichi Murayama, Nobuyuki Shimizu, Sumio Fujita +2

Influenza, an infectious disease, causes many deaths worldwide. Predicting influenza victims during epidemics is an important task for clinical, hospital, and community outbreak pr…