
Fixed Point Optimization Algorithms and Their Applications
- 1st Edition - November 23, 2024
- Imprint: Morgan Kaufmann
- Author: Watcharaporn Cholamjiak
- Language: English
- Paperback ISBN:9 7 8 - 0 - 4 4 3 - 3 3 5 8 6 - 0
- eBook ISBN:9 7 8 - 0 - 4 4 3 - 3 3 5 8 7 - 7
Fixed Point Optimization Algorithms and Their Applications discusses how the relationship between fixed point algorithms and optimization problems is connected and demonstrates ha… Read more

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Request a sales quote- Demonstrates how to create hybrid algorithms for many optimization problems with non-expansive mappings to solve real-world problems
- Shows readers how to solve image restoration problems using optimization algorithms
- Includes coverage of signal recovery problems using optimization algorithms
- Shows readers how to solve data classification problems using optimization algorithms in machine learning with many types of datasets, such as those used in medicine, mathematics, computer science, and engineering
- Title of Book
- Cover image
- Title page
- Table of Contents
- Copyright
- List of figures
- List of tables
- Preface
- Acknowledgments
- 1: Theoretical background
- 1.1. Notations and definitions
- 1.2. Metric projection
- 1.3. Linear and adjoint operators
- 1.4. Essential lemmas and theorems
- 2: Nonexpansive mappings
- 2.1. Definitions and principle properties
- 2.2. Fixed point algorithms and convergence analysis
- 2.3. Practical guide to projection algorithms and their implementation
- 3: Generalized nonexpansive mappings
- 3.1. G-nonexpansive mappings
- 3.2. Multivalued mappings
- 3.2.1. Quasi-nonexpansive multivalued mappings
- 3.2.2. Hybrid multivalued mappings
- 4: Variational inequality
- 4.1. Nonexpansive mappings and fixed point equivalences
- 4.2. Algorithms for variational inequality
- 4.3. Examples and numerical results in infinite-dimensional spaces
- 5: Minimization problems
- 5.1. Differentiable function
- 5.1.1. Gradient function
- 5.1.2. Minimizing differentiable functions
- 5.2. Partial differentiable function
- 5.2.1. Proximal operator
- 5.2.2. Minimizing partial differentiable functions
- 5.3. Minimizing the sum of two functions
- 5.3.1. Convergence analysis tools
- 5.3.2. Convergence of algorithms
- 5.4. Examples and numerical results in infinite-dimensional spaces
- 6: Split feasibility problems
- 6.1. Definitions and lemmas
- 6.2. Algorithms and convergence theorems
- 6.3. Examples and numerical results in infinite-dimensional spaces
- 7: Variational inclusion problems
- 7.1. One monotone operator
- 7.2. Sum of two monotone operators
- 7.3. Examples and numerical results in infinite-dimensional spaces
- 8: Equilibrium problems
- 8.1. Equilibrium problems
- 8.2. Split equilibrium problems
- 8.3. Examples and numerical results in infinite-dimensional spaces
- 9: Applications
- 9.1. Inertial techniques
- 9.2. Signal recovery
- Model 1: regularized least squares
- Model 2: constrained least squares
- 9.3. Image restoration
- 9.4. Machine learning
- Index
- Edition: 1
- Published: November 23, 2024
- Imprint: Morgan Kaufmann
- No. of pages: 244
- Language: English
- Paperback ISBN: 9780443335860
- eBook ISBN: 9780443335877
WC
Watcharaporn Cholamjiak
Dr. Watcharaporn Cholamjiak serves as an Associate Professor of Mathematics at the University of Phayao’s School of Science in Thailand. She earned both her MSc and PhD in Mathematics from Chiang Mai University, under the guidance of Professor Suthep Suantai. Dr. Cholamjiak has an established collaboration with Professor Yeal Je Cho at Gyeongsang National University in Chinju, Korea, and has published numerous papers in highly regarded international journals. Her research has recently pivoted to the development of optimization algorithms for image restoration and signal recovery, areas in which she has produced significant published work. She is also a dedicated staff member of the Unit of Excellence in Image Recovery and Analysis and currently leads the Unit of Excellence in Data Analytics at the University of Phayao, focusing her research on the application of optimization algorithms in machine learning.