Название: Online Retail Clustering And Prediction Using Machine Learning With Python Gui, 2nd Edition
Автор: Vivian Siahaan, Rismon Hasiholan Sianipar
Издательство: Balige Publishing
Год: 2022
Страниц: 381
Язык: английский
Формат: epub (true)
Размер: 11.7 MB

In this project, we embarked on a comprehensive journey of exploring the dataset and conducting analysis and predictions in the context of online retail. We began by examining the dataset and performing RFM (Recency, Frequency, Monetary Value) analysis, which allowed us to gain valuable insights into customer purchase behavior. Using the RFM analysis results, we applied K-means clustering, a popular unsupervised Machine Learning algorithm, to group customers into distinct clusters based on their RFM values. This clustering approach helped us identify different customer segments within the online retail dataset. In order to provide a user-friendly and interactive experience, we developed a graphical user interface (GUI) using PyQt. The GUI allowed users to input customer information and obtain real-time predictions of the customer clusters using the trained machine learning models. This made it convenient for users to explore and analyze the clustering results. The GUI incorporated visualizations such as decision boundaries, which provided a clear representation of how the clusters were separated based on the RFM features.

Название: Advanced Applications of Python Data Structures and Algorithms
Автор: Mohammad Gouse Galety, Arul Kumar Natarajan
Издательство: IGI Global
Год: 2023
Страниц: 318
Язык: английский
Формат: pdf (true)
Размер: 11.5 MB

Data structures are essential principles applicable to any programming language in computer science. Data structures may be studied more easily with Python than with any other programming language because of their interpretability, interactivity, and object-oriented nature. Computers may store and process data at an extraordinary rate and with outstanding accuracy. Therefore, it is of the utmost importance that the data is efficiently stored and is able to be accessed promptly. In addition, data processing should take as little time as feasible while maintaining the highest possible level of precision. Advanced Applications of Python Data Structures and Algorithms assists in understanding and applying the fundamentals of data structures and their many implementations and discusses the advantages and disadvantages of various data structures. Covering key topics such as Python, linked lists, datatypes, and operators, this reference work is ideal for industry professionals, computer scientists, researchers, academicians, scholars, practitioners, instructors, and students.

Название: Go in Action, Second Edition (MEAP v3)
Автор: Andrew Walker, William Kennedy
Издательство: Manning Publications
Год: 2023
Страниц: 178
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

Master Go language fundamentals, learn how to structure Go projects effectively, and deliver high-performance code using Go’s powerful concurrency model. Go in Action, Second Edition has been fully updated to cover all the new features and idioms of the latest version of Go. In it, you’ll dive into Go's unique features and quickly get started writing real-world applications, such as websites and network servers. Designed by Google with productivity in mind, Go excels in modern, highly-dynamic environments. This modern language has all its concurrency primitives baked in, so Go users can handle problems like real-time performance with no additional tools required. Its simple-but-powerful type system includes generics and interfaces as first-class citizens. Best of all, because Go was designed to be simple, with a small number of keywords and an efficient standard library, it’s really easy to learn! In a cloud-first world, it’s easy to see why Go has quickly become a must-have skill. Go in Action, Second Edition takes advantage of your existing programming knowledge to fast-track you to Go mastery. Google Developer Expert in Go Andrew Walker has revised the original bestseller with William Kennedy, covering new language features and adding compelling real-world case studies. You’ll get a jump start on Go’s syntax and internals as you build a comprehensive and idiomatic view of Go.

Название: Learn Concurrent Programming with Go (MEAP v6)
Автор: James Cutajar
Издательство: Manning Publications
Год: 2023
Страниц: 424
Язык: английский
Формат: pdf, epub
Размер: 39.96 MB

Write concurrent code in Go that improves application performance, scales up to handle bigger loads, and takes full advantage of modern multi-processor hardware. Learn Concurrent Programming with Go teaches you how to use concurrency to improve the performance of your Go applications. Each chapter poses a new problem that can be solved using concurrency and introduces the right approach to implement it in Go. In this easy-to-read tutorial, you’ll delve into concurrency patterns, learn to dodge the most common pitfalls, and take advantage of Go’s innovative approach to concurrency. Practical exercises at the end of each chapter help you practice your new skills to lock in what you’ve learned.

Название: Fight Fraud with Machine Learning (MEAP v2)
Автор: Ashish Ranjan Jha
Издательство: Manning Publications
Год: 2023
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

Financial and corporate fraud happen every day, and the fraudsters inevitably leave a digital trail. Machine learning techniques, including the latest generation of LLM-driven AI tools, help identify the telltale signals that a crime is taking place. Fight Fraud with Machine Learning teaches you how to apply cutting edge ML to identify fraud, find the fraudsters, and possibly even catch them in the act. In this cutting-edge book you’ll develop scalable and tunable models that can spot and stop fraudulent activity in online transactions, data stores, even in digitized paper records. You’ll use Python to battle common scams like phishing and credit card fraud, along with new and emerging threats like voice spoofing and deepfakes. Fight Fraud with Machine Learning teaches you to build and deploy state-of-the-art fraud detection systems. You’ll start with the basics of rule-based systems, iterating chapter-by-chapter until you’re creating tools to stop the most sophisticated modern attacks. Almost every online fraud you might encounter is covered in detail.

Название: Useful Python
Автор: Stuart Langridge
Издательство: SitePoint Pty. Ltd.
Год: 2023
Страниц: 98
Язык: английский
Формат: pdf, epub (true)
Размер: 11.1 MB

Python is a versatile and powerful language that can be used for a wide variety of tasks. In this book, we'll look at how Python can be used for various tasks that will make your life easier. Python as a “glue” language: it helps us combine skills and programs we already know how to use by allowing us to easily convert data from one format to another. This means that we can take data in one format that we don’t have tools to manipulate and change it into data for tools that we’re comfortable with. Whether we need to process a CSV, web page, or JSON file, Python can help us get the data into a format we can use. Python for stitching together other things. Sometimes we need to do more than process the data in an Excel file we’ve been sent. For example, we may want to fetch some pages from the Web, or work with an online API, or control our computer itself (such as renaming a batch of files, or changing how our operating system works). Python is great at these tasks.

Название: Сборник задач по программированию
Автор: Мишенин А.И.
Издательство: Финансы и статистика; ИНФРА-М
Год: 2009
Cтраниц: 226
Формат: pdf
Размер: 79 мб
Язык: русский

Структура пособия соответствует учебной программе дисциплины «Информатика и программирование». Первая часть содержит около 600 задач по теории программирования и языкам программирования Visual Basic и Pascal. Вторая часть (занимает более половины объема пособия) включает решение значительного числа задач или указания к их решению.

Название: ASP.NET Core in Action, Third Edition (MEAP v13)
Автор: Andrew Lock
Издательство: Manning Publications
Год: 2023
Страниц: 1035
Язык: английский
Формат: pdf
Размер: 35.8 MB

Build professional-grade full-stack web applications using C# and ASP.NET Core. Fully updated to ASP.NET Core 7.0! In ASP.NET Core in Action, Third Edition Microsoft MVP Andrew Lock teaches you how you can use your C# and .NET skills to build amazing cross-platform web applications. This revised bestseller reveals the latest .NET patterns, including minimal APIs and minimal hosting. Even if you've never worked with ASP.NET, you'll start creating productive cross-platform web apps fast. Developers love ASP.NET Core for its libraries and pre-built components that maximize productivity. This awesome web framework empowers you to build web applications using HTTP APIs, server-side rendered HTML, and long-running server processes all using the same familiar structure and components. Version 7.0 takes full advantage of new C# features, easy-to-build minimal APIs, and big performance upgrades.

Название: Data Analysis with Rust Notebooks
Автор: Dr. Shahin Rostami
Издательство: Independently published
Год: 2022
Страниц: 109
Язык: английский
Формат: pdf
Размер: 10.1 MB

A practical book on Data Analysis with Rust Notebooks that teaches you the concepts and how they're implemented in practice. The Rust programming language has become a popular choice amongst software engineers since its release in 2010. Besides being something new and interesting, Rust promised to offer exceptional performance and reliability. In particular, Rust achieves memory-safety and thread-safety through its ownership model. Instead of runtime checks, this safety is assured at compile time by Rust's borrow checker. This prevents undefined behaviour such as dangling pointers! I had originally planned to use Plotters for all the graphing in this book. However, shortly after finding Plotters, I found out that a Rust library had enabled Plotly support. You will see this in later sections, but for now, here is an example of how Plotters works. In my other book, Practical Evolutionary Algorithms, I relied on the Plotly graphic libraries to generate visualisations throughout each notebook. When I started writing Rust Notebooks a Plotly solution was not available, however, I found Plotters to be a suitable alternative for rendering visualisations.

Название: Deep Reinforcement Learning for Wireless Communications and Networking: Theory, Applications and Implementation
Автор: Dinh Thai Hoang, Nguyen Van Huynh, Diep N. Nguyen
Издательство: Wiley-IEEE Press
Год: 2023
Страниц: 288
Язык: английский
Формат: epub (true)
Размер: 12.5 MB

Comprehensive guide to Deep Reinforcement Learning (DRL) as applied to wireless communication systems. Deep Reinforcement Learning empowered by deep neural networks (DNNs) has been developing as a promising solution to address high-dimensional and continuous control problems effectively. The integration of DRL into future wireless networks will revolutionize conventional model-based network optimization with model-free approaches and meet various application demands. By interacting with the environment, DRL provides an autonomous decision-making mechanism for the network entities to solve non-convex, complex, model-free problems, e.g. spectrum access, handover, scheduling, caching, data offloading, and resource allocation. This not only reduces communication overhead but also improves network security and reliability. Though DRL has shown great potential to address emerging issues in complex wireless networks, there are still domain-specific challenges that require further investigation.