Recommender systems are very popular nowadays, as both an academic research field and services provided by numerous companies for e-commerce, multimedia and Web content. Collaborative-based methods have been the focus of recommender systems research for more than two decades.
The unique feature of the compendium is the technical details of collaborative recommenders. The book chapters include algorithm implementations, elaborate on practical issues faced when deploying these algorithms in large-scale systems, describe various optimizations and decisions made, and list parameters of the algorithms.
This must-have title is a useful reference materials for researchers, IT professionals and those keen to incorporate recommendation technologies into their systems and services.
Описание: Master spine surgeons Alexander R. Vaccaro, Richard G. Fessler, and a cadre of esteemed co-editors have compiled the most comprehensive textbook to date detailing minimally invasive spine (MIS) versus open spine surgery techniques. Controversies in Spine Surgery, MIS versus OPEN: Best Evidence Recommendations features debates by renowned experts on one of the most provocative topics in spine surgery. Twenty-four chapters systematically organized into four sections — degenerative, trauma, tumor, and other issues, cover procedures and underlying pathologies, backed by a large, diverse body of literature. MIS and open approaches are thoroughly compared and contrasted in each chapter. Evidence is presented and analyzed in an objective manner with 'opposing sides' presenting differing opinions and techniques, resulting in a synchronous collection of pros and cons. Every chapter is masterfully summed up by the book's editors — each of whom have varying stances on the topics at hand. This unique 'duel' and 'duet' discussion enables readers to assimilate information, benefit from the balanced harmony between divergent opinions, and reach their own conclusions. Key Highlights Comparative risks, benefits, complications, and outcomes for a full spectrum of lumbar, thoracic and cervical procedures MIS versus open approaches for lumbar stenosis, synovial cysts, lumbar adjacent segment degeneration, degenerative scoliosis, flatback syndrome, thoracic disc herniation, and dural tears Tumor resection and stabilization, quality of life issues, and potential advantages and risks of MIS techniques Key differences in MIS versus open operations such as radiation exposure and costs Analysis of 3-D navigational imaging to improve outcomes and reduce radiation exposure and operating time This book is a tremendous, evidence-based tool to guide spine surgeons as they make important decisions on selecting the most optimal spine surgery techniques. It is a must-have resource for all resident and veteran orthopaedic surgeons and neurosurgeons who specialize in treating patients with spine conditions. Alexander R. Vaccaro, MD, PhD, FACS, MBA, is Richard H. Rothman Professor and Chairman, Department of Orthopaedic Surgery, and Professor of Neurosurgery, Thomas Jefferson University and Hospitals; and President, The Rothman Institute, Philadelphia, Pennsylvania, USA. Richard G. Fessler, MD, PhD, is Professor, Department of Neurosurgery, Rush University Medical Center, Chicago, Illinois, USA. Faheem A. Sandhu, MD, PhD, is Professor of Neurosurgery, Director of Spine Surgery, and Co-Director, Center for Minimally Invasive Spine Surgery, Department of Neurosurgery, MedStar Georgetown University Hospital, Washington, DC, USA. Jean-Marc Voyadzis, MD, is Co-Director, Center for Minimally Invasive Spine Surgery and Associate Professor of Neurosurgery, MedStar Georgetown University Hospital, Washington, DC, USA. Jason C. Eck, DO, MS, is an Orthopaedic Spine Surgeon, Center for Sports Medicine and Orthopedics, Chattanooga, Tennessee, USA. Christopher K. Kepler, MD, MBA, is an Associate Professor and Orthopaedic Spine Surgeon, Department of Orthopaedic Surgery, Thomas Jefferson University and Hospitals, and The Rothman Institute, Philadelphia, Pennsylvania, USA. An award-winning international medical and scientific publisher, Thieme has demonstrated its commitment to the highest standard of quality in the state-of-the-art content and presentation of all its products. Founded in 1886, the Thieme name has become synonymous with high quality and excellence in online and print publishing.
Описание: No matter how skilled you may be in your area of study, interpersonal skills and the way in which you present yourself to those around you are paramount to your success. A Student's Guide to Communication and Self-Presentation: Recommendations, Relationships, Resumés, and Interviews is designed to help you develop the communication, interpersonal, and self-presentation skills required to successfully interact with instructors and peers during your academic career, and managers, colleagues, and teams in your post-graduate, working life. The guide will help you navigate day-to-day interactions, prepare for interviews, cultivate emotional intelligence, and more. With numerous opportunities for participation and reflection, this book encourages you to examine your current communication and self-presentation skills in an effort to improve upon them and, ultimately, set yourself apart from the crowd. A Student's Guide to Communication and Self-Presentation is part of the Cognella Series on Student Success, a collection of books designed to help students develop the essential life and learning skills needed to support a happy, healthy, and productive higher education experience.
Описание: Provides guidance to national statistical offices on whether, when and how to include institutional populations of older persons in social surveys and other data sources to produce statistics on topics related to ageing.
Автор: Meinert Curtis L., Meinert C. Название: Clinical Trials Dictionary: Terminology and Usage Recommendations ISBN: 1118295153 ISBN-13(EAN): 9781118295151 Издательство: Wiley Рейтинг: Цена: 20742.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Now with twenty five percent more entries, double the number of illustrations, and an updated and extensive bibliography, this Second Edition of the seminal Clinical Trials Dictionary goes well beyond general medical dictionaries in representing the large and complex vocabulary needed to describe the methods and results of clinical trials.
Your first pregnancy is an exciting time in life It can also be a bit terrifying. You have many questions and you don't know what to expect. Questions like, how do you choose the right OB-GYN? What foods can you eat? What if I go into labor earlier? Every new parent goes through this.
Expecting First-Time Moms is a beacon, a light in the dark to help you find your way back home. Let's put an end to those sleepless nights.
This complete guide will help you:
Pick an OB-GYN that won't make you lose your mind or tear your hair out.
Morning sickness remedies that taste good and won't make you sicker.
Keep your body fit and healthy with baby-safe exercise and nutrition tips.
Reveal the worst most horrifying mistakes to avoid during pregnancy.
Discover the stages of labor, birthing techniques, and how to recover fast.
Mindful Pregnancy for New Moms
Pregnancy can be scary. Labor can give you nightmares but it's not as scary when you're informed. When you know exactly what's to come, and when you're prepared for the unexpected, everything will fall into place. That's why this book is essential and a must have. Because it's a compilation of expert tips and ideas to help you survive the first nine months and beyond. Inside, you'll get your biggest deepest questions answered.
If you could just read a book. Pick up the best tips, tricks, and advice to ease away the worries. Get all the best information in a single resource. Information like, what not to buy so you can save money on the essentials. Maternity clothing secrets that will make you flourish and your friends gushing about how well you look. Healthy exercises recommended by leading medical experts and gurus. How to deal with stretch marks naturally and safely
Inside this book, I'll guide you to:
Learn what I wish I knew when I was pregnant and help you skip my mistakes.
Get your pregnancy off to the best start possible while avoiding morning sickness.
The secrets to each trimester that you never would think of trying for a healthy pregnancy.
Learn powerful pregnancy exercises and how to lose weight fast after birth.
Avoid the biggest money traps and newborn pitfalls that could put you in debt for years.
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