Modelling and Optimization

This is the era of Big Data and computational social science. It is an era that requires tools which can do more than visualise data but also model the complex relation between data and huma

Why downsize when you can OPTIMIZE?"At McDonald’s our focus has always been on providing maximum value to customers through ‘optimal’ quality and tight cost management, which is why Optimization has b

Many problems in the sciences and engineering can be rephrased as optimization problems on matrix search spaces endowed with a so-called manifold structure. This book shows how to exploit the special

This practical guide in Eviews is aimed at practitioners and students in business, economics, econometrics, and finance. It uses a step-by-step approach to equip readers with a toolkit that enables them to make the most of this widely used econometric analysis software. Statistical and econometrics concepts are explained visually with examples, problems, and solutions.Developed by economists, the Eviews statistical software package is used most commonly for time-series oriented econometric analysis. It allows users to quickly develop statistical relations from data and then use those relations to forecast future values of the data. The package provides convenient ways to enter or upload data series, create new series from existing ones, display and print series, carry out statistical analyses of relationships among series, and manipulate results and output. This highly hands-on resource includes more than 200 illustrative graphs and tables and tutorials throughout. Abdulkader Alja

⭐⭐業界專家推薦⭐⭐ 隨著LLM成為現代AI平台的核心，本書提供一份實用的藍圖，教你如何在大規模環境中部署與最佳化LLM服務，以可靠且兼顧成本效益的方式處理龐大的工作負載。 ── Bhavesh Doshi，Salesforce AI 雲端事業群副總裁 大型語言模型（large language models，LLM）是現代AI的推理引擎。如今，一個重大的轉捩點已經到來：當全世界競相大規模部署AI，模型推論已移到整個技術堆疊的核心 ── 進入推論時代。 然而，少了適當的最佳化，LLM服務起來可能既昂貴又緩慢。本書深入解析大規模部署與最佳化LLM的種種複雜之處。 在這本以動手實作、工程實務為導向的書中，作者結合實際範例、程式碼與最佳策略，教你打造兼具穩定性、高效能與成本效益的AI Token工廠。無論你是在建構LLM推論的基礎設施，還是在開發運用它的AI應用程式，深入理解LLM服務的核心原理，都將讓你成為更具效率、更能因應未來AI發展的工程師。 本書精彩內容： • 掌握模型服務的基礎知識，從核心概念、設計典範到業界最佳實務一次學會。 • 理解大規模運行LLM的常見挑戰。 • 平衡延遲與吞吐量，滿足AI應用程式與業務需求。 • 運用結合程式碼範例的實務技巧，以符合成本效益的方式架設LLM。

This book is a standard for a complete description of the methods for unconstrained optimization and the solution ofnonlinear equations....this republication is most welcome and this volume should be

Mesoscale weather systems are responsible for numerous natural disasters, such as damaging winds, blizzards and flash flooding. A fundamental understanding of the underlying dynamics involved in these weather systems is essential in forecasting their occurrence. This 2007 book provides a systematic approach to this subject. The opening chapters introduce the basic equations governing mesoscale weather systems and their approximations. The subsequent chapters cover four major areas of mesoscale dynamics: wave dynamics, moist convection, front dynamics and mesoscale modelling. This is an ideal book on the subject for researchers in meteorology and atmospheric science. With over 100 problems, and password-protected solutions available to instructors at www.cambridge.org/9780521808750, this book could also serve as a textbook for graduate students. Modelling projects, providing hands-on practice for building simple models of stratified fluid flow from a one-dimensional advection equation,

In this concise yet comprehensive guide to the mathematics of modern portfolio theory the authors discuss mean-variance analysis, factor models, utility theory, stochastic dominance, very long term investing, the capital asset pricing model, risk measures including VAR, coherence, market efficiency, rationality and the modelling of actuarial liabilities. Each topic is clearly explained with assumptions, mathematics, limitations, problems and solutions presented in turn. Joshi's trademark style of clarity and practicality is here brought to classical financial mathematics. The book is suitable for mathematically trained students in actuarial studies, business and economics as well as mathematics and finance, and it can be used for both self-study and as a course text. The authors' experience as both academics and practitioners brings clarity and relevance to the book, whilst ensuring that the limitations of models are highlighted.

This well-balanced introduction to enterprise risk management integrates quantitative and qualitative approaches and motivates key mathematical and statistical methods with abundant real-world cases - both successes and failures. Worked examples and end-of-chapter exercises support readers in consolidating what they learn. The mathematical level, which is suitable for graduate and senior undergraduate students in quantitative programs, is pitched to give readers a solid understanding of the concepts and principles involved, without diving too deeply into more complex theory. To reveal the connections between different topics, and their relevance to the real world, the presentation has a coherent narrative flow, from risk governance, through risk identification, risk modelling, and risk mitigation, capped off with holistic topics - regulation, behavioural biases, and crisis management - that influence the whole structure of ERM. The result is a text and reference that is ideal for gradu

The pandemic left disorder and crises in its wake everywhere it struck. Drawing on disciplines including public health, politics, and socioeconomics, this book tracks the spread of COVID-19 to weave a coherent picture that explains how scientists learnt about the virus, how authorities reacted around the world, and how different societies coped. Written by a leading team of public health, policy, and economics experts, this volume provides an in-depth analysis of various countries’ responses to the onset of the pandemic, as well as suggestions to increase capacity and capability to fight future pandemics. The first part of the book provides an overview of global governance and international cooperation, economic and social consequences of the outbreak, and breakthroughs in mathematical modelling and COVID-19 vaccines. The second part of the book examines and compares specific countries and regions through the lens of good governance, social contract, and political trust. This book is e

Coding for kids without a computer--an offline skill-building book for ages 5 to 7 Coding helps kids develop analytical thinking, problem-solving abilities, and beyond In this exciting guide to coding for kids, your child will discover the core concepts of coding through colorful games and activities--without using a computer. These fun challenges can be done right inside the book or with everyday objects to help kids practice the same skills coders use, like writing clear instructions, recognizing patterns, and working efficiently. There's even a place for your beginner to invent their own codes This coding for kids book features: Coding fundamentals--Practice algorithms, loops, conditionals, optimization, debugging, and variables with games that help kids think like a computer programmer. Meet the coder crew--Explore coding for kids with a whole cast of characters, including Al the helper, Pixel the creative expert, Lo the problem-solver, Bug the pattern-spotter, and their robot dog

Learn about the life of Harry Styles, one of the most beloved pop singers of all time.From a young age, little Harry loved singing and performing, and he sparked joy in the hearts of his audience. Starring in his school’s play, he felt right at home! As a teenager he sang in a group with friends and worked in a bakery at the weekends.When he auditioned to sing on a TV talent competition, he got a place in the boy band One Direction. Although they didn’t win the show, they won millions of fans. Together the boys had huge hits and were adored by people all across the world. The time came for Harry to embark on his solo career, and when he stepped out onto the stage on his own, he became a true superstar. His albums have reached the top of the charts and he has won award after award.As well as his singing career, Harry has tried his hand at acting, modelling, presenting TV shows and he has even created an inclusive cosmetics range. And, through his heartfelt lyrics, daring fashion and adv

Learn about the life of Harry Styles, one of the most beloved pop singers of all time.From a young age, little Harry loved singing and performing, and he sparked joy in the hearts of his audience. Starring in his school’s play, he felt right at home! As a teenager he sang in a group with friends and worked in a bakery at the weekends.When he auditioned to sing on a TV talent competition, he got a place in the boy band One Direction. Although they didn’t win the show, they won millions of fans. Together the boys had huge hits and were adored by people all across the world. The time came for Harry to embark on his solo career, and when he stepped out onto the stage on his own, he became a true superstar. His albums have reached the top of the charts and he has won award after award.As well as his singing career, Harry has tried his hand at acting, modelling, presenting TV shows, and he has even created an inclusive cosmetics range. And, through his heartfelt lyrics, daring fashion, and a