Michio SuginooinTowards Data ScienceBeyond Kleinberg’s Impossibility Theorem of Clustering: A Pragmatic Clustering Evaluation FrameworkThis article explores a pragmatic evaluation framework for clustering under the constraint of Kleinberg’s Impossibility TheoremJun 21Jun 21
Michio SuginooinTowards Data ScienceFraud Detection with Generative Adversarial Nets (GANs)Application of GANs for data augmentation to adjust an imbalanced fraud datasetJan 291Jan 291
Michio SuginooinTowards Data ScienceMini-Max Optimization Design of Generative Adversarial Networks (GAN)Nested bi-level optimization and equilibrium seeking objectiveJan 12Jan 12
Michio SuginooinTowards Data ScienceAll You Can Game Buffet: Model Risks in the Climate-Related Physical RisksA checklist of model risks associated with CRPRsOct 25, 2022Oct 25, 2022
Michio SuginooinTowards Data ScienceXGBoost: its Genealogy, its Architectural Features, and its InnovationSequential and Parallel Architectures All in OneOct 20, 2022Oct 20, 2022
Michio SuginooinTowards Data SciencePair-Wise Hyperparameter Tuning with the Native XGBoost APISearch Global Minimum while addressing Bias-Variance Trade-offOct 19, 2022Oct 19, 2022
Michio SuginooinTowards Data ScienceRisk Implications of Excessive Multiple Local Minima during Hyperparameter TuningOur Epistemological Limitation and Illusion of KnowledgeOct 12, 20221Oct 12, 20221
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 AiresAug 25, 2020Aug 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.Apr 4, 2020Apr 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…Nov 19, 20191Nov 19, 20191