Название: Книга хакера (+CD)
Автор: Афонькина К., Клинцевич И. и др.
Издательство: СПб.: Ленинградское издательство
Год: 2009
Cтраниц: 320
Формат: PDF
Размер: 167 Mб
Язык: русский

Вопреки общепринятому мнению, хакер — это не всегда вредитель, взламывающий чужие программы. Сегодня существует целое сообщество хакеров — людей, которые обладают секретами и хитростями сферы информационных технологий. У них существует свой кодекс и даже своя философия. Хакером иногда полезно побыть любому компьютерному пользователю. Эта книга научит вас основам плодотворной работы в Интернете и ближе познакомит с возможностями компьютеров. Вы узнаете об истории успеха знаменитых хакеров, адреса, пароли и явки их собраний», и многое другое.

Название: Grokking Data Structures (MEAP v6)
Автор: Marcello La Rocca
Издательство: Manning Publications
Год: 2024
Страниц: 299
Язык: английский
Формат: epub
Размер: 43.7 MB

Don’t be perplexed by data structures! This fun, friendly, and fully-illustrated guide makes it easy to learn useful data structures you’ll put to work every day. Data structures are vital for shaping and handling all of the data an organization processes—that’s why they show up in so many IT interviews! But you don’t need to be a math expert to understand data structures. This book will prove it. You’ll discover the most common and most useful day-to-day data structures through fun examples, engaging industry stories, and hundreds of illustrations. This book teaches data structures to anyone, no matter what their background. You don’t need advanced math, you don’t need to have taken CS101 or any course; you don’t need to be a coding ninja, but some knowledge of Python might help. This book, like every book in the Grooking series, gives you an understanding of how things work: what data structure is, what the basic structures you can use are, and how can you objectively decide which data structure is better for your task. It’s a book for beginners, meaning that it assumes no previous knowledge and it leverages your intuition and visual memory, but even if you are familiar with the subject, you might find it useful to dust off and even get a deeper understanding of some of the topics. By the time you’ve finished reading, you’ll be able to spot when a data structure would help your code and know the perfect solution for the problem!

Название: R. К вершинам мастерства
Автор: Хэдли Уикем, Мальте Гроссер, Хеннинг Буманн
Издательство: ДМК Пресс
Год: 2024
Страниц: 754
Язык: русский
Формат: pdf
Размер: 12.6 MB

R – безусловно лучшая среда для интерактивного анализа данных. Тем не менее язык R имеет множество особенностей, которые иногда скудно документированы. В данной книге Хэдли Уикем, один из лучших в мире гуру по R, проясняет эти неясные уголки и знакомит с современными библиотеками языка. В книге приведены решения и подробные комментарии ко всем упражнениям. Если вы только краем уха слышали об R, то можете задаться вопросом, зачем вам стоит изучать столь причудливый язык. Вот лишь несколько ответов на него: - R – бесплатный язык с открытым исходным кодом, и он доступен на всех известных платформах. Таким образом, при выполнении анализа в языке R вы можете быть уверены, что любой сможет воспроизвести полученные вами результаты вне зависимости от места обитания и уровня достатка; - язык R славится своим многогранным и дружелюбным сообществом как в онлайне, так и в офлайне; - для языка R написано множество пакетов в области статистического моделирования, машинного обучения, визуализации, импорта и манипулирования данными. - в R присутствует масса инструментов для обмена рабочими материалами. Язык разметки RMarkdown поможет вам быстро преобразовать результаты своего труда в документы HTML, PDF или Word, а также в презентации PowerPoint, дашборды и прочие форматы. А с помощью Shiny можно без труда создавать полноценные интерактивные приложения без знания HTML и jаvascript; - интерактивная среда разработки RStudio идеально подходит для написания проектов, связанных с наукой о данных, интерактивным и статистическим анализом. Чтобы извлечь максимум возможного из этой книги, за плечами у вас должен быть определенный опыт написания кода на R или любом другом языке программирования.

Название: Effective XGBoost: Optimizing, Tuning, Understanding, and Deploying Classification Models
Автор: Matt Harrison
Издательство: MetaSnake
Серия: Treading on Python
Год: 2023
Страниц: 221
Язык: английский
Формат: pdf (true)
Размер: 28.9 MB

"Effective XGBoost" is the ultimate guide to mastering the art of classification. Whether you're a seasoned data scientist or just starting out, this comprehensive book will take you from the basics of XGBoost to advanced techniques for optimizing, tuning, understanding, and deploying your models. XGBoost is one of the most popular Machine Learning algorithms used in Data Science today. With its ability to handle large datasets, handle missing values, and deal with non-linear relationships, it has become an essential tool for many data scientists. In this book, you'll learn everything you need to know to become an expert in XGBoost. XGBoost is both a library and a particular gradient boosted trees (GBT) algorithm. (Although the XGBoost library also supports other - linear - base learners.) GBTs are a class of algorithms that utilize the so-called ensembling - building a very strong ML algorithm by combining many weaker algorithms. Starting with the basics, you'll learn how to use XGBoost for classification tasks, including how to prepare your data, select the right features, and train your model. From there, you'll explore advanced techniques for optimizing your models, including hyperparameter tuning, early stopping, and ensemble methods. Machine Learning for tabular data is still a very hands-on artisanal process. A big part of what makes a great tabular data ML model has to do with proper data preparation and feature engineering. This is where Matt’s background with Pandas really comes in handy - many Pandas examples throughout the book are exceptionally valuable in their own right. Chapters end with a great selection of useful exercises.

Название: Machine Learning: A Comprehensive Beginner's Guide
Автор: Akshay B R, Sini Raj Pulari,T S Murugesh, Shriram K Vasudevan
Издательство: CRC Press
Год: 2025
Страниц: 259
Язык: английский
Формат: pdf (true)
Размер: 47.7 MB

Machine Learning is an exciting and rapidly growing field which is all about creating algorithms and models that enable computers to recognize patterns, make predictions, and improve their performance over time. It empowers computers to learn from data and experiences and make decisions without being explicitly programmed. For beginners, understanding the fundamentals of Machine Learning can open doors to a world of possibilities. Machine Learning is as effective as the datasets it relies on. By understanding the nuances of different types of datasets, conducting thorough exploration, and following best practices, practitioners can harness the power of data to build robust and accurate Machine Learning models. As the field continues to advance, the role of datasets in shaping the future of Machine Learning becomes increasingly pivotal. Machine Learning (ML) has revolutionized various industries, and with the advent of oneAPI, the landscape has evolved even further. oneAPI simplifies the development process by providing a unified programming model that spans different architectures, including CPUs, GPUs, FPGAs, and accelerators. It aims to break down the barriers between traditional and specialized computing, fostering a more efficient and portable programming environment. By embracing a unified programming model, oneAPI also empowers practitioners to build efficient and scalable Machine Learning solutions, marking a significant stride in the evolution of cross-​architecture development. Embarking on the journey of Machine Learning as a beginner may seem daunting, but with a step-​by-​step approach followed in this book, it becomes an accessible and rewarding endeavor. You can delve into this fascinating field, to master Machine Learning concepts.

Название: MERN Stack Web Development For Beginners: A Step-By-Step Guide to Build a Full Stack Web Application With React, Express, Node.js, and MongoDB
Автор: Nathan Sebhastian
Издательство: Independently published
Год: 2024
Страниц: 269
Язык: английский
Формат: epub
Размер: 10.1 MB

Are you having trouble learning MERN stack? Struggling with errors when coding a MERN app? MERN Web Development For Beginners is the guide you need to learn the MERN stack without getting frustrated. The goal of this book is to provide gentle step-by-step instructions that will help you see how to develop web applications using the MERN Stack. I’ll teach you why MERN is a great choice to build full-stack web applications. We’ll cover essential MERN topics like routing, authentication, network requests and database query and see how they are used to develop a feature-rich web application. After finishing this book, you will know how to build and deploy a modern, high-performance web application using MERN. Each chapter explains a topic in plain English and includes practical code examples. There's also a full stack project included in this book that will give you the "experience" of building a web application using MERN. Complete Source Code Included. To experience the full benefit of this book, basic knowledge of jаvascript and React is required.

Название: Retrieval Augmented Generation in Production with Haystack: Building Trustworthy, Scalable, Reliable, and Secure AI Systems (Early Release)
Автор: Skanda Vivek
Издательство: O’Reilly Media, Inc.
Год: 2024-05-07
Язык: английский
Формат: pdf, epub, mobi
Размер: 10.1 MB

In today's rapidly changing AI technology environment, software engineers often struggle to build real-world applications with large language models (LLM). The benefits of incorporating open source LLMs into existing workflows is often offset by the need to create custom components. That's where Haystack comes in. This open source framework is a collection of the most useful tools, integrations, and infrastructure building blocks to help you design and build scalable, API-driven LLM backends. With Haystack, it's easy to build extractive or generative QA, Google-like semantic search to query large-scale textual data, or a reliable and secure ChatGPT-like experience on top of technical documentation. This guide serves as a collection of useful retrieval augmented generation (RAG) mental models and offers ML engineers, AI engineers, and backend engineers a practical blueprint for the LLM software development lifecycle. An emerging paradigm is the leveraging of Generative AI to unlock data-centric insights for customers across various industries using large language models (LLMs) such as the OpenAI GPT models, Anthropic’s Claude models, Google Gemini, Meta’s Llama models, Mistral, etc. However, an engine alone cannot propel a vehicle. State-of-the-art LLMs like GPT-4 excel at language-based tasks due to their a priori knowledge, acquired through training on a vast representative corpus of documents (including websites, books, etc.) and tasks involving these documents.

Название: Think Like a Startup Founder (MEAP v12)
Автор: Jothy Rosenberg
Издательство: Manning Publications
Год: 2024
Страниц: 361
Язык: английский
Формат: pdf, azw3, epub, mobi
Размер: 10.1 MB

Discover the good, the bad, and the ugly of succeeding with a tech startup from nine-time company founder Jothy Rosenberg. Jothy Rosenberg is an incorrigible technology entrepreneur. As the founder of nine companies, he’s experienced both the stunning success of $100 million sales and the inevitable setbacks that any startup faces. In Think Like a Startup Founder: Anecdotes of an incorrigible technology entrepreneur Jothy tells stories from his decades in business that will give guidance, insight, and inspiration to anyone who’s ever thought of founding or running a company. Every story recounts a success or mistake that becomes a vital lesson to any aspiring founder. You’ll benefit from Jothy’s unvarnished truth-telling about investors, boards, successes, failures, and more. Almost every developer has dreamed about starting their own company. The cold reality is that nine out of ten startups fail. If you’ve ever thought about tech entrepreneurship, this guide will give you a great head start by answering important questions you didn’t even know you should be asking. For anyone interested in technology entrepreneurship—no specialist knowledge required.

Название: Python Development with Large Language Models: From Text to Tasks: Python Programming with the Help of Large Language Models! 5 Projects to Master Python Development with Large Language Models
Автор: Katie Millie
Издательство: Independently published
Серия: Python Trailblazer’s Bible
Год: 2024
Страниц: 163
Язык: английский
Формат: pdf
Размер: 23.2 MB

Unchain Your Coding Potential: Python Development with Large Language Models. Is your Python code stuck in the dark ages?Are you tired of repetitive tasks and endless syntax errors? Break free from the shackles of manual coding with the revolutionary power of Large Language Models (LLMs)! Python Development with Large Language Models is your launchpad into the future of programming. This book equips you with the knowledge and tools to supercharge your Python development by leveraging the incredible capabilities of LLMs. The magic behind LLMs: Demystify the technology and discover how these powerful language models process, analyze, and generate text. Essential Python libraries and frameworks: Learn to leverage popular tools like TensorFlow or PyTorch, the bridges connecting LLMs and Python development. Practical techniques for LLM integration: Explore how to access and interact with LLMs, process text data effectively, and fine-tune them for specific tasks within your projects. Real-world project implementation: Put your knowledge into action by building a practical application that utilizes LLMs in your Python development environment. Ready to unlock the true potential of your Python coding? Don't wait! Buy Python Development with Large Language Models today and launch yourself into the future of coding! This comprehensive guide will equip you with the knowledge and tools to transform your Python development workflow and become a true coding master. Take control of your programming destiny.

Название: Python Programmierung Tipps und Projekte - Mai 2024
Автор: Papercut Ltd
Издательство: Papercut Ltd
Год / месяц: Mai 2024
Страниц: 148
Формат: PDF
Размер: 111 MB
Язык: Deutsch/немецкий

Python Programmierung Tipps und Projekte - это идеальное цифровое издание для пользователей, которые хотят поднять свои навыки на новый уровень. Вы хотите улучшить свой пользовательский опыт или получить инсайдерские знания? Вы хотите учиться непосредственно у экспертов в этой области? Хотите узнать бесчисленные сокращения, которыми пользуются профессионалы? На страницах этого нового руководства для продвинутых пользователей вы узнаете все, что нужно, чтобы стать более уверенным, знающим и опытным пользователем, который будет извлекать максимальную пользу из своего кодирования и, в конечном счете, из самого программирования Python. С этим неофициальным руководством у вас никогда не возникнет проблем или вопросов, которые вы не сможете решить, изучая, осваивая и совершенствуя свои навыки программирования на языке Python.