Deus Ex Machina

Protected: Fundamentals of convex analysis in stochastic optimization (1) Convex functions and subdifferentials, dual functions

Convex functions and subdifferentials, dual functions (convex functions, conjugate functions, Young-Fenchel inequality, subdifferentials, Lejandre transform, subgradient, L1 norm, relative interior points, affine envelope, affine set, closed envelope, epigraph, convex envelope, smooth convex functions, narrowly convex functions, truly convex closed functions, closed convex closed functions, execution domain, convex set) in basic matters of convex analysis in stochastic optimization used for Digital Transformation, Artificial Intelligence, Machine Learning tasks.

2023.04.18

アルゴリズム:Algorithmsグラフ理論スパースモデリング幾何学:Geometry微分積分:Calculus最適化:Optimization機械学習:Machine Learning確率・統計:Probability and Statistics線形代数:Linear Algebra

アルゴリズム:Algorithms

Protected: Image feature extraction and missing value inference in linear dimensionality reduction models in Bayesian inference

Image feature extraction and missing value inference (missing image information recovery, defect value interpolation, variational inference, unfilled questionnaires, unfilled profile information, multiple sensor integration, linear dimensionality compression algorithm, image lossy compression) in linear dimensionality reduction model in Bayesian inference used for digital transformation, artificial intelligence, machine learning tasks.

2023.04.17

アルゴリズム:Algorithmsグラフ理論ベイズ推定幾何学:Geometry微分積分:Calculus最適化:Optimization機械学習:Machine Learning確率・統計:Probability and Statistics線形代数:Linear Algebra

Art and Sports and Gourmet

Art and Sports and Gourmet Art can be artistic works and activities expressed through human creativity and sensi...

2023.04.16

アート:Artスポーツ:Sports

Travel and History

Travel and History Travel and history are closely related. History can be the study of knowledge through the ...

2023.04.16

旅歴史紀行読書

On the Road to Okinawa and the Sakishima Islands

Ryotaro Shiba's Road to Okinawa and Sakishima (Ryuka Improvisation Theater, Awamori, Sanai Isoba, Female Chief, Hata Beach, Yonaguni Island, Wind Burial, Turtle Tomb, Cliff Burial Tomb, Yaeyama Islands, Coral Reef, Taketomi Island, Ishigaki Island, Takana Ryokan, Miyatori Mitake, Miyara Dennai, Cloud on the Hill, Southwest Airlines, International Street, Naha, Kanjin, Taiwan, Sakishima, Shobashi, Shuri, South Hateruma Island, Hateruma Island)

2023.04.16

旅歴史紀行読書

Philosophy and related topics

Philosophy Philosophy, which has developed over many cultures and eras from ancient Greece and other ancient...

2023.04.15

哲学:philosophy心理学:psychology課題解決:Problem solving

Special Lecture on “What is Philosophy Aimed at?” from “The Apologetics of Socrates

Summary Philosophy can be defined as a means to pursue the essence and truth of things, to think deeply abo...

2023.04.15

哲学:philosophy読書

Protected: Explainable Machine Learning (17) Counterfactual Explanations

Explanation of machine learning results by counterfactual explanations utilized in digital transformation, artificial intelligence, and machine learning tasks Anchor, Growing Spheres algorithm, Python, Alibi, categorical features, Rashomon effect, LIME, fully coupled neural networks, counterfactual generation algorithms, Euclidean distance, central absolute deviation, Nelder-Mead method, causal semantics, causes

2023.04.14

アルゴリズム:Algorithmsグラフ理論スパースモデリング幾何学:Geometry微分積分:Calculus数理論理学:Mathematical logic最適化:Optimization確率・統計:Probability and Statistics線形代数:Linear Algebra説明できる機械学習集合論:Set theory

Protected: Overview of Weaknesses and Countermeasures in Deep Reinforcement Learning and Two Approaches to Improve Environment Recognition

An overview of the weaknesses and countermeasures of deep reinforcement learning utilized in digital transformation, artificial intelligence, and machine learning tasks and two approaches of improving environmental awareness Mixture Density Network, RNN, Variational Auto Encoder, World Modles, Expression Learning, Strategy Network Compression, Model Free Learning, Sample-Based Planning Model, Dyna, Simulation-Based, Sample-Based, Gaussian Process, Neural Network, Transition Function, Reward Function) World Modles, Representation Learning, Strategy Network Compression, Model-Free Learning, Sample-Based Planning Model, Dyna, Simulation-Based, Sample-Based, Gaussian Process, Neural Network, Transition Function, Reward Function, Simulator , learning capability, transition capability

2023.04.13

アルゴリズム:Algorithmsグラフ理論スパースモデリング幾何学:Geometry強化学習微分積分:Calculus最適化:Optimization機械学習:Machine Learning深層学習:Deep Learning確率・統計:Probability and Statistics線形代数:Linear Algebra

Protected: Regression analysis using Clojure (1) Single regression model

Regression analysis using Clojure for digital transformation, artificial intelligence, and machine learning tasks (1) Single regression model (coefficient of determination R2, correlation coefficient R, variance of residuals, variance, mean square error, explanatory variables, goodness of fit, linear regression model, dependent variable, independent variable, modeling error, heteroscedasticity, residual plot, regression line function, linear equation, regression model,incanter)

2023.04.12

Clojure微分積分:Calculus最適化:Optimization機械学習:Machine Learning確率・統計:Probability and Statistics線形代数:Linear Algebra