Construction of Dominant Factor Presumption Model for Postoperative Hospital Days from Operation Records. - Takanori Yamashita; Yoshifumi Wakata; Satoshi Hamai; Yasuharu Nakashima; Yukihide Iwamoto; Brendan Flanagan; Naoki Nakashima; Sachio Hirokawa (IIAI-AAI, 2014)

Visualization of Key Factor Relation in Clinical Pathway. - Takanori Yamashita; Brendan Flanagan; Yoshifumi Wakata; Satoshi Hamai; Yasuharu Nakashima; Yukihide Iwamoto; Naoki Nakashima; Sachio Hirokawa (KES, 2015)

Temporal Relation Extraction in Outcome Variances of Clinical Pathways. - Takanori Yamashita; Yoshifumi Wakata; Satoshi Hamai; Yasuharu Nakashima; Yukihide Iwamoto; Brendan Flanagan; Naoki Nakashima; Sachio Hirokawa (MedInfo, 2015)

Prediction of Key Patient Outcome from Sentence and Word of Medical Text Records. - Takanori Yamashita; Yoshifumi Wakata; Hidehisa Soejima; Naoki Nakashima; Sachio Hirokawa (ClinicalNLP@COLING 2016, 2016)

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)

The Development of an Electronic Phenotyping Algorithm for Identifying Rhabdomyolysis Patients in the MID-NET Database. - Rieko Izukura; Tadashi Kandabashi; Yoshifumi Wakata; Chinatsu Nojiri; Yasunobu Nohara; Takanori Yamashita; Atsushi Takada; Jinsang Park; Yoshiaki Uyama; Naoki Nakashima (MedInfo, 2019)

Effect of Governance Functionality for Data Standardization Management of the Medical Information Database Network Project. - Jinsang Park; Takanori Yamashita; Atsushi Takada; Chinatsu Nojiri; Rieko Izukura; Yasunobu Nohara; Taeko Hotta; Dongchon Kang; Naoki Nakashima (MedInfo, 2019)

Machine learning for classification of postoperative patient status using standardized medical data. - Takanori Yamashita; Yoshifumi Wakata; Hideki Nakaguma; Yasunobu Nohara; Shinji Hato; Susumu Kawamura; Shuko Muraoka; Masatoshi Sugita; Mihoko Okada; Naoki Nakashima; Hidehisa Soejima (Comput. Methods Programs Biomed., 2022)

Development of Machine Learning Prediction Models for Self-Extubation After Delirium Using Emergency Department Data. - Koutarou Matsumoto; Yasunobu Nohara; Mikako Sakaguchi; Yohei Takayama; Takanori Yamashita; Hidehisa Soejima; Naoki Nakashima (MedInfo, 2023)