Standard measure and SVM measure for feature selection and their performance effect for text classification. - Yusuke Adachi; Naoya Onimura; Takanori Yamashita; Sachio Hirokawa (iiWAS, 2016)

Classification of Imbalanced Documents by Feature Selection. - Yusuke Adachi; Naoya Onimura; Takanori Yamashita; Sachio Hirokawa (ICCDA, 2017)

Graph Clustering System for Text-Based Records in a Clinical Pathway. - Takanori Yamashita; Naoya Onimura; Hidehisa Soejima; Naoki Nakashima; Sachio Hirokawa (MedInfo, 2017)