PirateBay Download | garzon m dimensionality reduction data science 2022

garzon m dimensionality reduction data science 2022

Type:: E-books
Files:: 1
Size:: 4.1 MB
Uploaded On:: Aug. 3, 2022, 8:58 a.m.
Added By:: andryold1
Seeders:: 2
Leechers:: 0
Info Hash:: F9119E7F66365232CD70F7D63C51F3E782CADE56

Textbook in PDF format This book provides a practical and fairly comprehensive review of Data Science through the lens of dimensionality reduction, as well as hands-on techniques to tackle problems with data collected in the real world. State-of-the-art results and solutions from statistics, computer science and mathematics are explained from the point of view of a practitioner in any domain science, such as biology, cyber security, chemistry, sports science and many others. Quantitative and qualitative assessment methods are described to implement and validate the solutions back in the real world where the problems originated. The ability to generate, gather and store volumes of data in the order of tera- and exo bytes daily has far outpaced our ability to derive useful information with available computational resources for many domains. This book focuses on data science and problem definition, data cleansing, feature selection and extraction, statistical, geometric, information-theoretic, biomolecular and machine learning methods for dimensionality reduction of big datasets and problem solving, as well as a comparative assessment of solutions in a real-world setting. This book targets professionals working within related fields with an undergraduate degree in any science area, particularly quantitative. Readers should be able to follow examples in this book that introduce each method or technique. These motivating examples are followed by precise definitions of the technical concepts required and presentation of the results in general situations. These concepts require a degree of abstraction that can be followed by re-interpreting concepts like in the original example(s). Finally, each section closes with solutions to the original problem(s) afforded by these techniques, perhaps in various ways to compare and contrast dis/advantages to other solutions. Preface Acronyms What Is Data Science (DS)? Major Families of Data Science Problems Classification Problems Prediction Problems Clustering Problems Data, Big Data, and Pre-processing What Is Data? Big Data Data Cleansing Duplication Fixing/Removing Errors Missing Data Outliers Multicollinearity Data Visualization Data Understanding Populations and Data Sampling Sampling Training, Testing, and Validation Overview and Scope Prerequisites and Layout Data Science Methodology Scope of the Book Reference Solutions to Data Science Problems Conventional Statistical Solutions Linear Multiple Regression Model: Continuous Response Akaike Information Criterion (AIC) Bayesian Information Criterion (BIC) Adjusted R-Squared Logistic Regression: Categorical Response Variable Selection and Model Building Generalized Linear Model (GLM) Decision Trees Bayesian Learning Machine Learning Solutions: Supervised k-Nearest Neighbors (kNN) Ensemble Methods Support Vector Machines (SVMs) Neural Networks (NNs) Machine Learning Solutions: Unsupervised Hard Clustering Soft Clustering Controls, Evaluation, and Assessment Evaluation Methods Metrics for Assessment References What Is Dimensionality Reduction (DR)? Dimensionality Reduction Major Approaches to Dimensionality Reduction Conventional Statistical Approaches Geometric Approaches Information-Theoretic Approaches Molecular Computing Approaches The Blessings of Dimensionality References Conventional Statistical Approaches Principal Component Analysis (PCA) Obtaining the Principal Components Singular Value Decomposition (SVD) Nonlinear PCA Kernel PCA Independent Component Analysis (ICA) Nonnegative Matrix Factorization (NMF) Approximate Solutions Clustering and Other Applications Discriminant Analysis Linear Discriminant Analysis (LDA) Quadratic Discriminant Analysis (QDA) Sliced Inverse Regression (SIR) References Geometric Approaches Introduction to Manifolds Manifold Learning Methods Multi-Dimensional Scaling (MDS) Classical MDS: Spectral Approach Metric MDS: Optimization-Based Approach Isometric Mapping (ISOMAP) t-Stochastic Neighbor Embedding ( t-SNE ) Exploiting Randomness (RND) References Information-Theoretic Approaches Shannon Entropy (H) Reduction by Conditional Entropy Reduction by Iterated Conditional Entropy Reduction by Conditional Entropy on Targets Other Variations References Molecular Computing Approaches Encoding Abiotic Data into DNA Deep Structure of DNA Spaces Structural Properties of DNA Spaces Noncrosshybridizing (nxh) Bases Reduction by Genomic Signatures Background Genomic Signatures Reduction by Pmeric Signatures References Statistical Learning Approaches Reduction by Multiple Regression Reduction by Ridge Regression Reduction by Lasso Regression Selection Versus Shrinkage Further Refinements References Machine Learning Approaches Autoassociative Feature Encoders Undercomplete Autoencoders Sparse Autoencoders Variational Autoencoders Dimensionality Reduction in MNIST Images Neural Feature Selection Facial Features, Expressions, and Displays The Cohn-Kanade Dataset Primary and Derived Features Other Methods References Metaheuristics of DR Methods Exploiting Feature Grouping Exploiting Domain Knowledge What Is Domain Knowledge? Domain Knowledge for Dimensionality Reduction Heuristic Rules for Feature Selection, Extraction, and Number About Explainability of Solutions What Is Explainability? Outcome Explanations Model Explanations Explainability in Dimensionality Reduction Choosing Wisely About the Curse of Dimensionality About the No-Free-Lunch Theorem (NFL) References Appendices Statistics and Probability Background Commonly Used Discrete Distributions Commonly Used Continuous Distributions Major Results in Probability and Statistics Linear Algebra Background Fields, Vector Spaces and Subspaces Linear Independence, Bases and Dimension Linear Transformations and Matrices Eigenvalues and Spectral Decomposition Computer Science Background Computational Science and Complexity Machine Learning Typical Data Science Problems A Sample of Common and Big Datasets Computing Platforms The Environment R Python Environments References

Get This Torrent

Garzon M. Dimensionality Reduction in Data Science 2022.pdf 4.1 MB

Details for: Garzon M. Dimensionality Reduction in Data Science 2022

garzon m dimensionality reduction data science 2022

Similar Posts: