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Introduction to Information Retrieval

Author : Christopher D. Manning

Publisher : Cambridge University Press

Page : pages

File Size : 13,69 MB

Release : 2008-07-07

Category : Computers

ISBN : 1139472100

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Book Description

Class-tested and coherent, this textbook teaches classical and web information retrieval, including web search and the related areas of text classification and text clustering from basic concepts. It gives an up-to-date treatment of all aspects of the design and implementation of systems for gathering, indexing, and searching documents; methods for evaluating systems; and an introduction to the use of machine learning methods on text collections. All the important ideas are explained using examples and figures, making it perfect for introductory courses in information retrieval for advanced undergraduates and graduate students in computer science. Based on feedback from extensive classroom experience, the book has been carefully structured in order to make teaching more natural and effective. Slides and additional exercises (with solutions for lecturers) are also available through the book's supporting website to help course instructors prepare their lectures.



Linearly Polarized IR Spectroscopy

Author : Bojidarka Ivanova

Publisher : CRC Press

Page : 242 pages

File Size : 20,25 MB

Release : 2024-11-01

Category : Technology & Engineering

ISBN : 1040291899

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Book Description

A technique that is useful in the study of pharmaceutical products and biological molecules, polarization IR spectroscopy has undergone continuous development since it first emerged almost 100 years ago. Capturing the state of the science as it exists today, Linearly Polarized IR Spectroscopy: Theory and Applications for Structural Analysis demonstrates how the technique can be properly utilized to obtain important information about the structure and spectral properties of oriented compounds. The book starts with the theoretical basis of linear-dichroic infrared (IR-LD) spectroscopy and then moves on to examine the background of the orientation method of colloid suspensions in a nematic host. It explores the orientation procedure itself, experimental design, and mathematical tools for the interpretation of the IR spectroscopic patterns. Next, the authors describe the structural elucidation of inorganic and organic compounds and glasses. Finally, they discuss applications in pharmaceutical analysis and the chemistry of dyes. Filled with more than 140 illustrations along with a color insert, the book explains both the scope of the polarized IR spectroscopy method as well as its limitations. A powerful source of information not only for specialists in IR spectroscopy, but also for those working in the field of structural analysis, this volume moves the field closer to developing an inherently classical method for the structural characterization of compounds.



IR Playbook

Author : Nicole A. Keefe

Publisher : Springer Nature

Page : 624 pages

File Size : 15,4 MB

Release : 2024

Category : Interventional radiology

ISBN : 3031525469

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Book Description

This fully updated new edition is a comprehensive guide to interventional radiology (IR) for medical students, residents, early career attendings, nurse practitioners and physician assistants. The IR Playbook includes procedures, new and updated data, and new images, to stay on the cutting edge of IR. As a specialty, IR is constantly changing and evolving to apply newer technologies and techniques to a breadth of disease pathologies. This book addresses the growing need for a reference for trainees and early career professionals to gain a solid foundation. Let this book serve as your only resource from the first day you find out about IR to the day you take your certifying exam. One and done. The textbook is divided into two main sections, with many images and key point boxes throughout that offer high-yield pearls along with the specific How To's necessary for practice. The first section is designed to give readers an introduction to IR, including radiation safety, commonly used devices, patient care, and anatomy. The second portion is divided by procedure. These chapters cover pathophysiology, indications for treatment, as well as alternative treatments before delving into interventional therapy. This new edition has been fully updated throughout including several brand-new procedures and divided chapters to allow a more in depth look at several disease pathologies. IR Playbook gives medical students, residents, and trainees a full perspective of interventional radiology.



IR

Author : James M. Scott

Publisher : CQ Press

Page : 768 pages

File Size : 33,56 MB

Release : 2024-05-01

Category : Political Science

ISBN : 1071902199

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Book Description

IR: Seeking Security, Prosperity, and Quality of Life in a Changing World presents a comprehensive approach to understanding world politics through the lens of security, prosperity, and quality of life in a rapidly evolving global environment. The book not only acquaints students with events, but also broadens the context to analyze larger patterns, making the experience immersive and engaging. Thoroughly updated, the Fifth Edition incorporates new theoretical perspectives, coverage of important events and trends of recent years, and current data and research. This title is accompanied by a complete teaching and learning package. Learning Platform / Courseware Sage Vantage is an intuitive learning platform that integrates quality Sage textbook content with assignable multimedia activities and auto-graded assessments to drive student engagement and ensure accountability. Unparalleled in its ease of use and built for dynamic teaching and learning, Vantage offers customizable LMS integration and best-in-class support. It′s a learning platform you, and your students, will actually love. Select the Vantage tab on this page to learn more. Assignable Video with Assessment Assignable video (available in Sage Vantage) is tied to learning objectives and curated exclusively for this text to bring concepts to life. Watch a sample video now. LMS Cartridge: Import this title’s instructor resources into your school′s learning management system (LMS) and save time. Don′t use an LMS? You can still access all of the same online resources for this title via the password-protected Instructor Resource Site. Select the Resources tab on this page to learn more.



Biointerface Characterization by Advanced IR Spectroscopy

Author : C.-M. Pradier

Publisher : Elsevier

Page : 344 pages

File Size : 24,76 MB

Release : 2011-07-26

Category : Science

ISBN : 0444535594

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Book Description

IR spectroscopy has become without any doubt a key technique to answer questions raised when studying the interaction of proteins or peptides with solid surfaces for a fundamental point of view as well as for technological applications. Principle, experimental set ups, parameters and interpretation rules of several advanced IR-based techniques; application to biointerface characterisation through the presentation of recent examples, will be given in this book. It will describe how to characterise amino acids, protein or bacterial strain interactions with metal and oxide surfaces, by using infrared spectroscopy, in vacuum, in the air or in an aqueous medium. Results will highlight the performances and perspectives of the technique. - Description of the principles, expermental setups and parameter interpretation, and the theory for several advanced IR-based techniques for interface characterisation - Contains examples which demonstrate the capacity, potential and limits of the IR techniques - Helps finding the most adequate mode of analysis - Contains examples - Contains a glossary by techniques and by keywords



Kautilya and Non-Western IR Theory

Author : Deepshikha Shahi

Publisher : Springer

Page : 174 pages

File Size : 34,99 MB

Release : 2018-09-29

Category : Political Science

ISBN : 3030017281

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Book Description

The ancient Indian text of Kautilya’s Arthaśāstra comes forth as a valuable non-Western resource for understanding contemporary International Relations (IR). However, Kautilya’s Arthaśāstra largely suffers from the problem of ‘presentism’, whereby present-day assumptions of the dominant theoretical models of Classical Realism and Neorealism are read back into it, thereby disrupting open reflections on Kautilya’s Arthaśāstra which could retrieve its ‘alternative assumptions’ and ‘unconventional traits’. This book attempts to enable Kautilya’s Arthaśāstra to break free from the problem of presentism – it does so by juxtaposing the elements of continuity and change that showed up at different junctures of the life-history of both ‘Kautilya’s Arthaśāstra’ and ‘Eurocentric IR’. The overall exploratory venture leads to a Kautilyan non-Western eclectic theory of IR – a theory which moderately assimilates miscellaneous research traditions of Eurocentric IR, and, in addition, delivers a few innovative features that could potentially uplift not only Indian IR, but also Global IR.



The (Ir)reversibility of English Binomials

Author : Sandra Mollin

Publisher : John Benjamins Publishing Company

Page : 266 pages

File Size : 16,56 MB

Release : 2014-09-15

Category : Language Arts & Disciplines

ISBN : 902726953X

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Book Description

This book focuses on binomials (word pairs such as heart and soul, rich and poor, or if and when), and in particular on the degree of reversibility that English binomials demonstrate. Detailed and innovative corpus linguistic analyses investigate the correlates of the degree of reversibility, linguistic constraints that influence the ordering and reversibility of binomials and the diachronic development of reversibility. In addition, judgment data are analyzed for their convergence and divergence with corpus data regarding degrees of reversibility. The book thus establishes reversibility as a complex characteristic of the binomial construction, at the same time throwing light on general questions in phraseology, lexicalization, language structure and language processing.



Selected Applications of Modern FT-IR Techniques

Author : Nishikida

Publisher : Routledge

Page : 292 pages

File Size : 37,33 MB

Release : 2019-07-05

Category : Science

ISBN : 1351417118

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Book Description

This volume is intended to show beginners in modern Fourier Transform-Infrared analysis which technique of infrared analysis should be selected and how to use it to obtain certain information from the most common samples brought into research and analytical laboratories in production industries.



Gas-Phase IR Spectroscopy and Structure of Biological Molecules

Author : Anouk M. Rijs

Publisher : Springer

Page : 409 pages

File Size : 39,59 MB

Release : 2015-06-03

Category : Science

ISBN : 3319192043

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Book Description

The series Topics in Current Chemistry presents critical reviews of the present and future trends in modern chemical research. The scope of coverage is all areas of chemical science including the interfaces with related disciplines such as biology, medicine and materials science. The goal of each thematic volume is to give the non-specialist reader, whether in academia or industry, a comprehensive insight into an area where new research is emerging which is of interest to a larger scientific audience. Each review within the volume critically surveys one aspect of that topic and places it within the context of the volume as a whole. The most significant developments of the last 5 to 10 years are presented using selected examples to illustrate the principles discussed. The coverage is not intended to be an exhaustive summary of the field or include large quantities of data, but should rather be conceptual, concentrating on the methodological thinking that will allow the non-specialist reader to understand the information presented. Contributions also offer an outlook on potential future developments in the field. Review articles for the individual volumes are invited by the volume editors. Readership: research chemists at universities or in industry, graduate students.



Watching Ultrafast Molecular Motions with 2D IR Chemical Exchange Spectroscopy

Author : Michael D. Fayer

Publisher : World Scientific

Page : 383 pages

File Size : 26,54 MB

Release : 2011

Category : Science

ISBN : 9814355623

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Book Description

This unique volume presents a comprehensive but accessible introduction to the field of ultrafast two-dimension infrared (2D IR) vibrational echo spectroscopy based on the pioneering work of Professor Michael D Fayer, Department of Chemistry, Stanford University, USA. It contains in one place a qualitative introduction to the field of 2D IR spectroscopy and a comprehensive set of scientific papers that underlie the qualitative discussion. The introductory material contains several detailed illustrations, and is based on the Centenary Lecture at the Indian Institute of Science given by Professor Fayer July 16, 2008 as part of the celebration of the 100th anniversary of the founding of IIS in Bangalore, India. The second part of the volume contains reprints of Fayer's relevant papers. The compilation will be very useful because it presents the historical background, motivation, methodology, and experimental results at a level that is accessible to the non-expert. The reprints of the scientific papers, from review articles to detailed theoretical papers, provide rigorous supporting material so that the reader can delve as deeply as desired into the subject.