Discretization - PowerPoint PPT Presentation


Understanding the C4.5 Algorithm in Machine Learning

Explore the C4.5 algorithm, a powerful tool in the realm of machine learning. Delve into topics such as numeric attributes, information gain, entropy calculations, and handling missing values. Learn about the importance of attribute selection, class-dependent discretization, and making optimal split

0 views • 17 slides


Linearly Transformed Discretization Schemes for Plasma Simulations

Addressing the computational challenge of CO2 decomposition with plasmas, this study focuses on developing advanced discretization schemes and modern iterative linear solvers to ensure physical invariants are respected. The research explores the use of chemical invariants to simplify complex systems

0 views • 22 slides



Renormalization Group Analysis of Magnetic Catalysis in Quantum Field Theories

Explore the phenomenon of magnetic catalysis in strong magnetic fields through a renormalization group analysis, drawing parallels to superconductivity and dimensional reduction. Discuss the impact of IR dynamics on nonperturbative physics like superconductivity. Delve into Landau-level quantization

0 views • 21 slides


Data Preprocessing Techniques in Python

This article covers various data preprocessing techniques in Python, including standardization, normalization, missing value replacement, resampling, discretization, feature selection, and dimensionality reduction using PCA. It also explores Python packages and tools for data mining, such as Scikit-

0 views • 14 slides


Overview of Finite Difference Methods in Computational Fluid Dynamics

Discretization of equations is crucial in CFD, and Finite Difference Methods play a key role. Utilizing Taylor series, forward differences, rearward differences, and central differences, these methods transform partial differential equations into solvable algebraic forms. Understanding these techniq

0 views • 32 slides


Overview of Numerical Methods in Computational Fluid Dynamics

This material delves into the properties, discretization methods, application in PDEs, grid considerations, linear equations solution, and more involved in Numerical Methods in Computational Fluid Dynamics. It covers approaches to fluid dynamical problems, components of numerical methods, and their

0 views • 40 slides