Michio SuginooinTowards Data ScienceFraud Detection with Generative Adversarial Nets (GANs)Application of GANs for data augmentation to adjust an imbalanced fraud dataset18 min read·Jan 29, 2024--1--1
Michio SuginooinTowards Data ScienceMini-Max Optimization Design of Generative Adversarial Networks (GAN)Nested bi-level optimization and equilibrium seeking objective8 min read·Jan 12, 2024----
Michio SuginooinTowards Data ScienceAll You Can Game Buffet: Model Risks in the Climate-Related Physical RisksA checklist of model risks associated with CRPRs14 min read·Oct 25, 2022----
Michio SuginooinTowards Data ScienceXGBoost: its Genealogy, its Architectural Features, and its InnovationSequential and Parallel Architectures All in One7 min read·Oct 20, 2022----
Michio SuginooinTowards Data SciencePair-Wise Hyperparameter Tuning with the Native XGBoost APISearch Global Minimum while addressing Bias-Variance Trade-off23 min read·Oct 19, 2022----
Michio SuginooinTowards Data ScienceRisk Implications of Excessive Multiple Local Minima during Hyperparameter TuningOur Epistemological Limitation and Illusion of Knowledge14 min read·Oct 12, 2022----
Michio SuginooThree Different Lessons from Three Different Clustering Analyses: Data Science CapstoneMap Risk Clusters of Neighbourhoods in the time of Pandemic: a case of Buenos Aires28 min read·Aug 25, 2020----
Michio SuginooCoronavirus Japanification — When a crisis makes ”politically impossible” “politically inevitable”The historical crisis, COVID-19 pandemic, might have already staged the unexpected debut of MMT in the main stream of the world economy.18 min read·Apr 4, 2020----
Michio SuginooMonetary Big Bang: a quick look at the genealogy of Contemporary Monetary System and its impasseIn some cases in history, if not always, economic catastrophes caused tectonic paradigm shifts in monetary regime. When that happens, an…20 min read·Nov 19, 2019--1--1
Michio SuginooA Call for a New Monetary Regime — Liberation from Zero Lower BoundaryZero lower boundary has been already breached in the sphere of monetary policy in some countries: e.g. Denmark, Japan, Sweden, Switzerland…10 min read·Sep 9, 2019----
