Statistical Methods for Recommender Systems

Designing algorithms to recommend items such as news articles and movies to users is a challenging task in numerous web applications. The crux of the problem is to rank items based on users' responses to different items to optimize for multiple objectives. Major technical challenges are high dimensional prediction with sparse data and constructing high dimensional sequential designs to collect data for user modeling and system design. This comprehensive treatment of the statistical issues that arise in recommender systems includes detailed, in-depth discussions of current state-of-the-art methods such as adaptive sequential designs (multi-armed bandit methods), bilinear random-effects models (matrix factorization) and scalable model fitting using modern computing paradigms like MapReduce. The authors draw upon their vast experience working with such large-scale systems at Yahoo! and LinkedIn, and bridge the gap between theory and practice by illustrating complex concepts with examples

Statistical Design and Analysis of Clinical Trials: Principles and Methods concentrates on the biostatistics component of clinical trials. Developed from the authors’ courses taught to public health a

Discover New Methods for Dealing with High-Dimensional Data A sparse statistical model has only a small number of nonzero parameters or weights; therefore, it is much easier to estimate and interpret

A valuable new edition of a standard referenceThe use of statistical methods for categorical data has increased dramatically, particularly for applications in the biomedical and social sciences. An In

This graduate-level text gives a self-contained exposition of fundamental topics in equilibrium and nonequilibrium statistical thermodynamics. The text follows a balanced approach between the macroscopic (thermodynamic) and microscopic (statistical) points of view. The first half of the book deals with equilibrium thermodynamics and statistical mechanics. In addition to standard subjects, the reader will find a detailed account of broken symmetries, critical phenomena and the renormalization group, as well as an introduction to numerical methods. The second half of the book is devoted to nonequilibrium phenomena, first following a macroscopic approach, with hydrodynamics as an important example. Kinetic theory receives a thorough treatment through analysis of the Boltzmann-Lorentz model and the Boltzmann equation. The book concludes with general nonequilibrium methods such as linear response, projection method and the Langevin and Fokker-Planck equations, including numerical simulation

This best-selling text is written for those who use, rather than develop statistical methods. Dr. Stevens focuses on a conceptual understanding of the material rather than on proving results. Helpful

?There is an increasing demand for recommender systems due to the information overload users are facing on the Web. The goal of a recommender system is to provide personalized recommendations of produ

This book presents a collection of statistical methods and procedures to assess data coming from educational systems. The topics examined include: statistical methods for constructing composite indica

In this age of information overload, people use a variety of strategies to make choices about what to buy, how to spend their leisure time, and even whom to date. Recommender systems automate some of these strategies with the goal of providing affordable, personal, and high-quality recommendations. This book offers an overview of approaches to developing state-of-the-art recommender systems. The authors present current algorithmic approaches for generating personalized buying proposals, such as collaborative and content-based filtering, as well as more interactive and knowledge-based approaches. They also discuss how to measure the effectiveness of recommender systems and illustrate the methods with practical case studies. The final chapters cover emerging topics such as recommender systems in the social web and consumer buying behavior theory. Suitable for computer science researchers and students interested in getting an overview of the field, this book will also be useful for profes

Statistical Methods for Spatio-Temporal Systems presents current statistical research issues on spatio-temporal data modeling and will promote advances in research and a greater understanding between

Modern power and energy systems are characterized by the wide integration of distributed generation, storage and electric vehicles, adoption of ICT solutions, and interconnection of different energy carriers and consumer engagement, posing new challenges and creating new opportunities. Advanced testing and validation methods are needed to efficiently validate power equipment and controls in the contemporary complex environment and support the transition to a cleaner and sustainable energy system. Real-time hardware-in-the-loop (HIL) simulation has proven to be an effective method for validating and de-risking power system equipment in highly realistic, flexible, and repeatable conditions. Controller hardware-in-the-loop (CHIL) and power hardware-in-the-loop (PHIL) are the two main HIL simulation methods used in industry and academia that contribute to system-level testing enhancement by exploiting the flexibility of digital simulations in testing actual controllers and power equipment.

Modern statistical methods allow the analyst to fit and assess models as well as to undertake supervised or unsupervised learning to extract information. Contemporary data science requires tight integ

This textbook carefully develops the main ideas and techniques of statistical and thermal physics and is intended for upper-level undergraduate courses. The authors each have more than thirty years'

《統計推薦系統》由LinkedIn公司的技術專家撰寫，著眼於推薦系統的核心—統計方法，不僅講解理論知識，而且分享了作者在LinkedIn和Yahoo！的實踐經驗。 《統計推薦系統》分為三部分：第一部分介紹推薦系統的組成、經典推薦方法及評估方法，並引出了探索與利用問題；第二部分圍繞點擊通過率（CTR）預估這一重要問題，重點介紹快速線上雙線性因數模型和面向回歸的隱因數模型，為熱門推薦和個性化推薦

This book presents group recommender systems, which focus on the determination of recommendations for groups of users. The authors summarize different technologies and applications of group recommende

This book presents the algorithms used to provide recommendations by exploiting matrix factorization and tensor decomposition techniques. It highlights well-known decomposition methods for recommender

This timely book presents Applications in Recommender Systems which are making recommendations using machine learning algorithms trained via examples of content the user likes or dislikes. Recommender

"This book aims to provide a comprehensive review of state-of-the-art practices for educational recommender systems, as well as the challenges to achieve their actual deployment"--Provided by publishe

As recommender systems (RS) allow means of guiding consumers through the overloaded choices of products available, the recommendation problem has always been of great interest for both academic and in

Graphic Organizers for Effective Reading!文章架構圖像化！第一本中文詳解圖形組織圖(G.O.)的英文閱讀書本書特色：★ 精選18種實用圖形組織圖，最常用的G.O.通通有！★ 全書共12課，多元文體搭配12種圖形組織圖，閱讀素材通通有！★ 每

This text is suitable for students in courses on aircraft design and for professionals with various engineering backgrounds who need to learn about unmanned aircraft systems. "The objective is to prov

Valuation and Risk Management in Energy Markets surveys the mechanics of energy markets and the valuation of structures commonly arising in practice. The presentation balances quantitative issues and practicalities facing portfolio managers, with substantial attention paid to the ways in which common methods fail in practice and to alternative methods when they exist. The material spans basic fundamentals of markets, statistical analysis of price dynamics, and a sequence of increasingly challenging structures, concluding with issues arising at the enterprise level. In totality, the material has been selected to provide readers with the analytical foundation required to function in modern energy trading and risk management groups.

An introduction to the principles of aircraft digital and electronic systems, this book is written for anyone pursuing a career in aircraft maintenance engineering or a related aerospace engineering d

Use real data, and become a pro at using Excel for statistical analysis! Designed for users already familiar with Excel and basic computer operations, this Second Edition of Neil J. Salkind’s Excel St

溫暖的鵝黃色調封面 可愛的小鼠貝貝 實用又實惠的筆記本 等你來帶它回家喔 尺寸：16開 (26公分*19公分) ●相關商品推薦 A PARTY FOR TABITHA小老鼠貝貝的驚喜派對（含故事ＣＤ）

Fuzzy logic refers to a large subject dealing with a set of methods to characterize and quantify uncertainty in engineering systems that arise from ambiguity, imprecision, fuzziness, and lack of knowl

§究竟英美人不說We wait for your immediate reply的原因何在? §所有句子只要加上please，一切禮數就都迎刃而解? §brochure、booklet和pamphlet真的百分之百可以互換? §為甚麼催促對方回音時，immediately會比a.s.a.p.來得有效率?.. 商業英語不是只有F.O.B.等等這些基本力夫，許多你我熟悉的字彙，其 字裡行間的微

趁著哈洛小森林的動物們正在慶祝著四季的交替和各種重要的節日時，讓我們隨著他們的腳步，一同走進這些活潑的小故事中探險吧！中英對照，讓你 365天都有新鮮有趣的故事。 There^s an adventure for every day of the year, and you can read the stories one at a time or in bunches. If you like

趁著哈洛小森林的動物們正在慶祝著四季的交替和各種重要的節日時，讓我們隨著他們的腳步，一同走進這些活潑的小故事中探險吧！中英對照，讓你365天都有新鮮有趣的故事。 There^s an adventure for every day of the year, and you can read the stories one at a time or in bunches. If you lik

趁著哈洛小森林的動物們正在慶祝著四季的交替和各種重要的節日時，讓我們隨著他們的腳步，一同走進這些活潑的小故事中探險吧！中英對照，讓你365天都有新鮮有趣的故事。 There^s an adventure for every day of the year, and you can read the stories one at a time or in bunches. If you lik

This book comprehensively covers the topic of recommender systems, which provide personalized recommendations of products or services to users based on their previous searches or purchases. Recommende

This second edition of a well-received text, with 20 new chapters, presents a coherent and unified repository of recommender systems’ major concepts, theories, methodologies, trends, and challenges. A

In this resource for researchers, practitioners, and advanced students in tourism informatics, contributors from around the world focus on travel recommender systems (TRS), travel-related online socia

Part of Tsinghua University Texts, "Statistical Properties of Deterministic Systems" discusses the fundamental theory and computational methods of the statistical properties of deterministic discrete

Information providers are a very promising application area of recommender systems due to the general problem of assessing the quality of information products prior to the purchase. Recommender system

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本、附冊的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。Read About It：逐句講解課本裡，每課課文文法重點、句構並提供中文翻譯。Words for Production & Idioms and Phrases：逐個介紹附冊裡的單字與片語，並提供搭配用法等補充資訊。Learn About Sentence Structure：說明課本內重點句型的意義與用法。延伸補充FYI：針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、slang & saying。提高自主學習效率。Give it a shot!：課文、單字片語、句型的即時練習，加深印象。

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。 Read About It： 逐句講解課本裡，每課課文文法重點、句構並提供中文翻譯。 Words for Production & Idioms and Phrases： 逐個介紹課本裡的單字與片語，並提供搭配用法等補充資訊。 Learn About Sentence Structure： 說明課本內重點句型的意義與用法。 延伸補充FYI： 針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、slang & saying。提高自主學習效率。 Give it a shot!： 課文、單字片語、句型的即時練習，加深印象。

Graphic Organizers for Effective Reading! 文章架構圖像化！ 第一本中文詳解圖形組織圖(G.O.)的英文閱讀書 本書特色： ★ 精選18種實用圖形組織圖，最常用的G.O.通通有！ ★ 全書共12課，多元文體搭配12種圖形組織圖，閱讀素材通通有！ ★ 每課搭配G.O.練習題與4題閱讀測驗，組織架構、閱讀練習通通有！ ★ 閱讀測驗加入最新大考題型──圖片題，準備大考通通有！ ★ 貼心整理文章生難字及片語，文本與單字左右對照，字彙能力通通有！ ☆ 隨書附贈翻譯與解析本。 ☆ 可作為多元選修課程教材，亦可搭配十二年國教課綱加深加廣選修課程「英語閱讀與寫作」。

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。 1. Read About It： 逐句講解課本的每課課文文法重點、句構，並提供中文翻譯。 2. Words for Production & Idioms and Phrases： 詳細介紹每課的單字與片語，並提供搭配用法等補充資訊。 3. Learn About Sentence Structures： 說明課本內重點句型的意義與用法，並提供例句及練習，增強理解。 4. 延伸補充FYI： 針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、Slang & Saying，提高自主學習效率。 5. Give it a shot!： 課文、單字片語、句型的即時練習，加深印象。

此書配合108課綱，三民普通型高級中學英文課本內容編寫。是自主學習、課後複習最佳夥伴。本書針對課本、附冊的重點：課文、單字片語、句型詳加解析，並搭配專業老師精心編寫的即時練習，讓學習有重點，效率高。 ? Read About It： 逐句講解課本裡，每課課文文法重點、句構並提供中文翻譯。 ? Words for Production & Idioms and Phrases： 逐個介紹附冊裡的單字與片語，並提供搭配用法等補充資訊。 ? Learn About Sentence Structure： 說明課本內重點句型的意義與用法。 ? 延伸補充FYI： 針對當課相關的額外資訊，彙整成四大類，字詞知識、Usage、字以類聚、slang & saying。提高自主學習效率。 ? Give it a shot!： 課文、單字片語、句型的即時練習，加深印象。