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 English | 2021 | ASIN : B09D477GCW | 144 pages | PDF, AZW3, EPUB, MOBI | 3.1 MB Have you always wanted to learn Portuguese but you may have been intimidated by the very language or its structure? One of the best ways to learn this language is to dive in and read simple, practical and short stories along with a few definitions and explanations of the syntax and grammar of the Portuguese language. And that is what this book offers.  English | 2021 | ISBN: B09CBNT5FJ | 326 pages | pdf, epub, azw3 | 94.26 MB This book is a comprehensive guide to performing network penetration testing (a.k.a., ethical hacking) according to international standards such as, the Penetration Testing Execution Standard (PTES). The book is highly technical with practical demonstration and tutorials on using different open-source tools. The first module gives an introduction to penetration testing and explains the different standards available in the industry. Then, there is a small module on pre-engagement preparation - a necessary step in any ethical hacking engagement where you interact with your client and agree upon a scope. Module three talks about intelligence gathering - a.k.a., reconnaissance and footprinting. We explain different important search engines: Google, Shodan, Pipl, Robtex, Builtwith, and Netcraft. Additionally, there is a great tutorial on Maltego, a multi-purpose intelligence gathering tool.
 English | 2021 | ISBN: B09B15K7WL| 112 pages | PDF EPUB AZW3 | 13.52 MB Discover non-pharmaceutical solutions for better sleep A good night's sleep can do wonders for your physical and mental health. But if you struggle with falling or staying asleep, your frustration may have you looking to sleep medicine for help. This natural remedies book will show you a better way.Natural Remedies for Sleepprovides the knowledge, tools, and natural solutions for how to sleep smarter. Explore why we sleep, along with cognitive behavioral therapy (CBT) techniques, meditation, essential oils, acupressure, and more to help you get the full, consistent rest you deserve.  English | 2021 | ISBN: 0367685566 | 167 pages | True PDF | 15.03 MB Many governments around the world are calling for the use of biometric systems to provide crucial societal functions, consequently making it an urgent area for action. The current performance of some biometric systems in terms of their error rates, robustness, and system security may prove to be inadequate for large-scale applications to process millions of users at a high rate of throughput. This book focuses on fusion in biometric systems. It discusses the present level, the limitations, and proposed methods to improve performance. It describes the fundamental concepts, current research, and security-related issues. The book will present a computational perspective, identify challenges, and cover new problem-solving strategies, offering solved problems and case studies to help with reader comprehension and deep understanding.  English | 2021 | ISBN: 1138618454 | 327 pages | True PDF | 12.94 MB Mixed-mode surveys have become a standard at many statistical institutes. However, the introduction of multiple modes in one design goes with challenges to both methodology and logistics. Mode-specific representation and measurement differences become explicit and demand for solutions in data collection design, questionnaire design, and estimation. This is especially true when surveys are repeated and are input to long time series of official statistics. So how can statistical institutes deal with such changes? What are the origins of mode-specific error? And how can they be dealt with? In this book, the authors provide answers to these questions, and much more. Features  English | 2021 | ISBN: 9811519668 | 460 pages | pdf, epub | 44.86 MB Machine Learning, a vital and core area of artificial intelligence (AI), is propelling the AI field ever further and making it one of the most compelling areas of computer science research. This textbook offers a comprehensive and unbiased introduction to almost all aspects of machine learning, from the fundamentals to advanced topics. It consists of 16 chapters divided into three parts: Part 1 (Chapters 1-3) introduces the fundamentals of machine learning, including terminology, basic principles, evaluation, and linear models; Part 2 (Chapters 4-10) presents classic and commonly used machine learning methods, such as decision trees, neural networks, support vector machines, Bayesian classifiers, ensemble methods, clustering, dimension reduction and metric learning; Part 3 (Chapters 11-16) introduces some advanced topics, covering feature selection and sparse learning, computational learning theory, semi-supervised learning, probabilistic graphical models, rule learning, and reinforcement learning. Each chapter includes exercises and further reading, so that readers can explore areas of interest. The book can be used as an undergraduate or postgraduate textbook for computer science, computer engineering, electrical engineering, data science, and related majors. It is also a useful reference resource for researchers and practitioners of machine learning.  English | 2021 | ISBN: 1119768853 | 305 pages | PDF, True EPUB | 21.42 MB Machine Learning Algorithmsis for current and ambitious machine learning specialists looking to implement solutions to real-world machine learning problems. It talks entirely about the various applications of machine and deep learning techniques, with each chapter dealing with a novel approach of machine learning architecture for a specific application, and then compares the results with previous algorithms. The book discusses many methods based in different fields, including statistics, pattern recognition, neural networks, artificial intelligence, sentiment analysis, control, and data mining, in order to present a unified treatment of machine learning problems and solutions. All learning algorithms are explained so that the user can easily move from the equations in the book to a computer program.
 English | 2021 | ASIN : B09D3NLGF1 | 50 pages | PDF, AZW3, EPUB, MOBI | 23.79 MB This book is loaded with fresh ideas, timesaving tips, and tiny tweaks to help you optimize every area of your life. Whether you are looking to live smarter, be more productive, or simply find better ways of doing things, this book is for you. These helpful hacks are organized into the following categories: Home, work, health, beauty, clothing. [center]
 English | 2021 | ASIN : B09D1LLM67 | 31 pages | PDF, AZW3, EPUB, MOBI | 1.53 MB Small Spanish course on Amazon. [b]This book includes: |
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