A study on Communication in Visual Exhibitions -From the perspective of Museum Exhibition Evaluation-

departmental bulletin pape

扉・目次・奥付

othe

An interpretable neural network approach to cause-of-death mortality forecasting

Cause-of-death mortality forecasting, a key topic in public health and actuarial science, is a challenging task due to the difficulty of modeling that accounts for dependencies among causes of death. While several cause-of-death mortality models have been proposed to address this difficulty, little attention has been paid to improving their predictive performance. Recently, purely data-driven approaches using tensor decomposition methods have been introduced to cause-of-death mortality modeling, demonstrating strong out-of-sample predictive performance compared to existing models. However, these methods have difficulties in the interpretability of multi-rank tensor components to achieve strong predictive performance.In response, we propose a novel tensor-based cause-of-death mortality model by replacing the tensor decomposition with a convolutional autoencoder with a one-dimensional latent layer that provides a Lee-Carter-like time-series factor; the model also provides the age sensitivity of cause-specific log mortality to the time-series factor. Due to the representational capability of the neural network, our model achieves better predictive performance compared to the existing tensor decomposition-based models, despite the simplified latent layer for model interpretability.journal articl

Financial Strategy of Medium-sized General Contractors -Debt Equity Swaps（DES）and Acquisition of Ordinary Shares-

departmental bulletin pape

Inari Shinto Shrine for Protection against Fire，Once Located on the lzumi Campus of Meiji University

departmental bulletin pape

The Interruption and Repair of Migration Infrastructure during the COVID-19 Pandemic -The Case of Japanese-Brazilian Workers-

departmental bulletin pape

国語辞典における「みぎ」の意味説明方式

departmental bulletin pape

The Evolution of the “Regional Museum” and the Examination of its issues

departmental bulletin pape

MASUDA Tachihiko（2009）History of German Labor Unions in the Weimar Period-From Occupational Unions to Industrial Unions（Rikkyo University Press）

departmental bulletin pape

『源氏物語』における死の表現 -紫の上の死－「明けはつるほどに消え果てたまひぬ」考-

departmental bulletin pape