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Paperback. Condizione: new. Paperback. This book is a complete, hands-on guide to designing, training, and deploying your own Large Language Models (LLMs)from the foundations of tokenization to the advanced stages of fine-tuning and reinforcement learning. Written for developers, data scientists, and AI practitioners, it bridges core principles and state-of-the-art techniques, offering a rare, transparent look at how modern transformers truly work beneath the surface.Starting from the essentials, youll learn how to set up your environment with Python and PyTorch, manage datasets, and implement critical fundamentals such as tensors, embeddings, and gradient descent. Youll then progress through the architectural heart of modern models, covering RMS normalization, rotary positional embeddings (RoPE), scaled dot-product attention, Grouped Query Attention (GQA), Mixture of Experts (MoE), and SwiGLU activations, each explored in depth and built step by step in code. As you advance, the book introduces custom CUDA kernel integration, teaching you how to optimize key components for speed and memory efficiency at the GPU levelan essential skill for scaling real-world LLMs. Youll also gain mastery over the phases of training that define todays leading models:Pretraining - Building general linguistic and semantic understanding.Midtraining - Expanding domain-specific capabilities and adaptability.Supervised Fine-Tuning (SFT) - Aligning behavior with curated, task-driven data.Reinforcement Learning from Human Feedback (RLHF) - Refining responses through reward-based optimization for human alignment.The final chapters guide you through dataset preparation, filtering, deduplication, and training optimization, culminating in model evaluation and real-world prompting with a custom TokenGenerator for text generation and inference.By the end of this book, youll have the knowledge and confidence to architect, train, and deploy your own transformer-based models, equipped with both the theoretical depth and practical expertise to innovate in the rapidly evolving world of AI.What Youll LearnHow to configure and optimize your development environment using PyTorchThe mechanics of tokenization, embeddings, normalization, and attention mechanisms.How to implement transformer components like RMSNorm, RoPE, GQA, MoE, and SwiGLU from scratch.How to integrate custom CUDA kernels to accelerate transformer computations.The full LLM training pipeline: pretraining, midtraining, supervised fine-tuning, and RLHF.Techniques for dataset preparation, deduplication, model debugging, and GPU memory management.How to train, evaluate, and deploy a complete GPT-like architecture for real-world tasks.Who this book is for:Software developers, data scientists, machine learning engineers and AI enthusiasts looking to build their models from scratch. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

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PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

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Taschenbuch. Condizione: Neu. Neuware -This book is a complete, hands-on guide to designing, training, and deploying your own Large Language Models (LLMs) from the foundations of tokenization to the advanced stages of fine-tuning and reinforcement learning. Written for developers, data scientists, and AI practitioners, it bridges core principles and state-of-the-art techniques, offering a rare, transparent look at how modern transformers truly work beneath the surface.Starting from the essentials, you ll learn how to set up your environment with Python and PyTorch, manage datasets, and implement critical fundamentals such as tensors, embeddings, and gradient descent. You ll then progress through the architectural heart of modern models, covering RMS normalization, rotary positional embeddings (RoPE), scaled dot-product attention, Grouped Query Attention (GQA), Mixture of Experts (MoE), and SwiGLU activations, each explored in depth and built step by step in code. As you advance, the book introduces custom CUDA kernel integration, teaching you how to optimize key components for speed and memory efficiency at the GPU level an essential skill for scaling real-world LLMs. You ll also gain mastery over the phases of training that define today s leading models:Pretraining - Building general linguistic and semantic understanding.Midtraining - Expanding domain-specific capabilities and adaptability.Supervised Fine-Tuning (SFT) - Aligning behavior with curated, task-driven data.Reinforcement Learning from Human Feedback (RLHF) - Refining responses through reward-based optimization for human alignment.The final chapters guide you through dataset preparation, filtering, deduplication, and training optimization, culminating in model evaluation and real-world prompting with a custom TokenGenerator for text generation and inference.By the end of this book, you ll have the knowledge and confidence to architect, train, and deploy your own transformer-based models, equipped with both the theoretical depth and practical expertise to innovate in the rapidly evolving world of AI.What You ll LearnHow to configure and optimize your development environment using PyTorchThe mechanics of tokenization, embeddings, normalization, and attention mechanisms.How to implement transformer components like RMSNorm, RoPE, GQA, MoE, and SwiGLU from scratch.How to integrate custom CUDA kernels to accelerate transformer computations.The full LLM training pipeline: pretraining, midtraining, supervised fine-tuning, and RLHF.Techniques for dataset preparation, deduplication, model debugging, and GPU memory management.How to train, evaluate, and deploy a complete GPT-like architecture for real-world tasks. 530 pp. Englisch.

Taschenbuch. Condizione: Neu. Neuware -This book is a complete, hands-on guide to designing, training, and deploying your own Large Language Models (LLMs)from the foundations of tokenization to the advanced stages of fine-tuning and reinforcement learning. Written for developers, data scientists, and AI practitioners, it bridges core principles and state-of-the-art techniques, offering a rare, transparent look at how modern transformers truly work beneath the surface.

Paperback. Condizione: New. First Edition. Harness the power of Large Language Models (LLMs) to build cutting-edge AI applications with Python and LangChain. This book provides a hands-on approach to understanding, implementing, and deploying LLM-powered solutions, equipping developers, data scientists, and AI enthusiasts with the tools to create real-world AI applications.The journey begins with an introduction to LangChain, covering its core concepts, integration with Python, and essential components such as prompt engineering, memory management, and retrieval-augmented generation (RAG). As you progress, you'll explore advanced AI workflows, including multi-agent architectures, fine-tuning strategies, and optimization techniques to maximize LLM efficiency.The book also takes a deep dive into practical applications of LLMs, guiding you through the development of intelligent chatbots, document retrieval systems, content generation pipelines, and AI-driven automation tools. You'll learn how to leverage APIs, integrate LLMs into web and mobile platforms, and optimize large-scale deployments while addressing key challenges such as inference latency, cost efficiency, and ethical considerations.By the end of the book, you'll have gained a solid understanding of LLM architectures, hands-on experience with LangChain, and the expertise to build scalable AI applications that redefine human-computer interaction. What You Will LearnUnderstand the fundamentals of LangChain and Python for LLM developmentKnow advanced AI workflows, including fine-tuning and memory managementBuild AI-powered applications such as chatbots, retrieval systems, and automation toolsKnow deployment strategies and performance optimization for real-world useUse best practices for scalability, security, and responsible AI implementationUnlock the full potential of LLMs and take your AI development skills to the next level Who This Book Is ForSoftware engineers and Python developers interested in learning the foundations of LLMs and building advanced modern LLM applications for various tasks.

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Taschenbuch. Condizione: Neu. Building Large Language Models from Scratch | Design, Train, and Deploy LLMs with PyTorch | Dilyan Grigorov | Taschenbuch | xxv | Englisch | 2026 | Apress | EAN 9798868822964 | Verantwortliche Person für die EU: APress in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.

Taschenbuch. Condizione: Neu. Intermediate Python and Large Language Models | Dilyan Grigorov | Taschenbuch | xxii | Englisch | 2025 | Apress | EAN 9798868814747 | Verantwortliche Person für die EU: APress in Springer Science + Business Media, Heidelberger Platz 3, 14197 Berlin, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu.