Information Searching

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Search Engines

Author : Bruce Croft
Publisher : Pearson Higher Ed
ISBN 13 : 0133001598
Total Pages : 547 pages
Book Rating : 4.1/5 (33 download)

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Book Synopsis Search Engines by : Bruce Croft

Download or read book Search Engines written by Bruce Croft and published by Pearson Higher Ed. This book was released on 2011-11-21 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the eBook of the printed book and may not include any media, website access codes, or print supplements that may come packaged with the bound book. Search Engines: Information Retrieval in Practice is ideal for introductory information retrieval courses at the undergraduate and graduate level in computer science, information science and computer engineering departments. It is also a valuable tool for search engine and information retrieval professionals. Written by a leader in the field of information retrieval, Search Engines: Information Retrieval in Practice , is designed to give undergraduate students the understanding and tools they need to evaluate, compare and modify search engines. Coverage of the underlying IR and mathematical models reinforce key concepts. The book’s numerous programming exercises make extensive use of Galago, a Java-based open source search engine.

Introduction to Information Retrieval

Author : Christopher D. Manning
Publisher : Cambridge University Press
ISBN 13 : 1139472100
Total Pages : pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Introduction to Information Retrieval by : Christopher D. Manning

Download or read book Introduction to Information Retrieval written by Christopher D. Manning and published by Cambridge University Press. This book was released on 2008-07-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Searching for Health

Author : Kapil Parakh
Publisher : JHU Press
ISBN 13 : 1421440296
Total Pages : 177 pages
Book Rating : 4.4/5 (214 download)

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Book Synopsis Searching for Health by : Kapil Parakh

Download or read book Searching for Health written by Kapil Parakh and published by JHU Press. This book was released on 2021-04-20 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: An insider's guide to searching online, communicating with your physician, and maximizing your health from a doctor who works at Google. We've all been there. Late at night, staring into the glow of a phone trying to make sense of some health-related issue that we know nothing about. In Searching for Health, Dr. Kapil Parakh, with Anna Dirksen, brings to life knowledge he gained from working at Google and practicing medicine. Helping readers avoid common pitfalls, get the information they need, and partner effectively with their health team to figure out a path to good health together, the book distills decades of scientific research into a set of easy-to-follow tips. It also incorporates • firsthand accounts of common challenges on the path to good health; • an inside look at how doctors approach and assess health-related information; • techniques that consumers can use to locate evidence-based information online, whether in blogs, social media postings, forums, or news stories; • guidance on how individuals can make the best use of new technologies, such as health trackers and other applications; • recommendations to help patients assess health information for themselves and make decisions based on what they find; • brief summaries of the scientific studies underpinning the recommendations; and • online and offline resources—including handy checklists and worksheets—to help readers prepare for appointments, discuss tough topics with their doctors, and take control of their health. In addition to helping readers find evidence-based information online, the book provides insights into what you can expect from a visit to a doctor or hospital, how to make a decision about surgery or other treatment, what tests doctors will order, which symptom trackers are really effective, and what questions to ask about medications, supplements, and more. Searching for Health is a valuable resource for charting a healthier path through life.

Information Retrieval

Author : Stefan Buttcher
Publisher : MIT Press
ISBN 13 : 0262528878
Total Pages : 633 pages
Book Rating : 4.2/5 (625 download)

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Book Synopsis Information Retrieval by : Stefan Buttcher

Download or read book Information Retrieval written by Stefan Buttcher and published by MIT Press. This book was released on 2016-02-12 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: An introduction to information retrieval, the foundation for modern search engines, that emphasizes implementation and experimentation. Information retrieval is the foundation for modern search engines. This textbook offers an introduction to the core topics underlying modern search technologies, including algorithms, data structures, indexing, retrieval, and evaluation. The emphasis is on implementation and experimentation; each chapter includes exercises and suggestions for student projects. Wumpus—a multiuser open-source information retrieval system developed by one of the authors and available online—provides model implementations and a basis for student work. The modular structure of the book allows instructors to use it in a variety of graduate-level courses, including courses taught from a database systems perspective, traditional information retrieval courses with a focus on IR theory, and courses covering the basics of Web retrieval. In addition to its classroom use, Information Retrieval will be a valuable reference for professionals in computer science, computer engineering, and software engineering.

Efficient Information Searching on the Web

Author : Jonas Fransson
Publisher : Jonas Fransson
ISBN 13 : 9197853917
Total Pages : 165 pages
Book Rating : 4.1/5 (978 download)

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Book Synopsis Efficient Information Searching on the Web by : Jonas Fransson

Download or read book Efficient Information Searching on the Web written by Jonas Fransson and published by Jonas Fransson. This book was released on 2010-05 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information searching on the Web has become part of our everyday life. Efficient Information Searching on the Web deals with different aspects which are important to become a better searcher. To search for information is one of the most common occupations on the Web. We do it for work, for studies and in our spare time. We search for information about illnesses, far away countries or spare parts for the car. The Web is an important source of information, no matter if you are a journalist, a student, a university researcher or a teacher. Everybody can become more effective when it comes to searching for information. Central matters of the book are: How does a search engine work? How may the search services be used more efficiently? What is the invisible Web? How can the information be managed once it is found?

Foraging Theory Applied to Medical Information Searching

Author : Mai Dwairy
Publisher : Xlibris Corporation
ISBN 13 : 1477128034
Total Pages : 204 pages
Book Rating : 4.4/5 (771 download)

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Book Synopsis Foraging Theory Applied to Medical Information Searching by : Mai Dwairy

Download or read book Foraging Theory Applied to Medical Information Searching written by Mai Dwairy and published by Xlibris Corporation. This book was released on 2012-10 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Workload and other constraints prevent General Practitioners from accessing medical evidence for clinical decisions. This problem was studied in New Zealand GPs using Optimal Foraging Theory developed in ecology. GPs' information search strategies were modelled as sequential steps associated with costs and benefits measured from logbooks of actual searches. By consulting the most profitable sources, switching sources when unsuccessful, and double checking, GPs seem close to an optimal trade-off between maximizing search success and information reliability, and minimizing searching time. Subsidised training in information searching and provision of a literature search service are two inferred avenues to access medical evidence.

Social Information Retrieval Systems: Emerging Technologies and Applications for Searching the Web Effectively

Author : Goh, Dion
Publisher : IGI Global
ISBN 13 : 1599045451
Total Pages : 396 pages
Book Rating : 4.5/5 (99 download)

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Book Synopsis Social Information Retrieval Systems: Emerging Technologies and Applications for Searching the Web Effectively by : Goh, Dion

Download or read book Social Information Retrieval Systems: Emerging Technologies and Applications for Searching the Web Effectively written by Goh, Dion and published by IGI Global. This book was released on 2007-10-31 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: The wealth of information accessible on the Internet has grown exponentially since its advent. This mass of content must be systemically sifted to glean pertinent data, and the utilization of the collective intelligence of other users, or social information retrieval, is an innovative, emerging technique. Social Information Retrieval Systems: Emerging Technologies & Applications for Searching the Web Effectively provides relevant content in the areas of information retrieval systems, services, and research; covering topics such as social tagging, collaborative querying, social network analysis, subjective relevance judgments, and collaborative filtering. Answering the increasing demand for authoritative resources on Internet technologies, this Premier Reference Source will make an indispensable addition to any library collection.

Searching for Health Information

Author : Vicki S. Freimuth
Publisher : University of Pennsylvania Press
ISBN 13 : 9780812212723
Total Pages : 270 pages
Book Rating : 4.2/5 (127 download)

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Book Synopsis Searching for Health Information by : Vicki S. Freimuth

Download or read book Searching for Health Information written by Vicki S. Freimuth and published by University of Pennsylvania Press. This book was released on 1989 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Searching for Health Information reviews the research on the process of seeking health information and contributes to that literature by analyzing the largest available database on health-information-seeking behavior, the Cancer Information Service (CIS), a referral service sponsored by the National Cancer Institute. But the book is not only about CIS. Vicki S. Freimuth, Judith A. Stein, and Thomas J. Kean describe the general context in which people search for health information about a variety of diseases and other health concerns. They then present a theoretical overview of the nature of information and the way people search for it. By analyzing data obtained from more than a million calls to CIS over a four-year period and by studying follow-up surveys of over 7500 of these callers, the authors contribute to our understanding of the process of information seeking. The communication of health information is increasingly important, and this book breaks new ground in its analysis of one successful system.

Improving Student Information Search

Author : Barbara Blummer
Publisher : Chandos Publishing
ISBN 13 : 1780634625
Total Pages : 220 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Improving Student Information Search by : Barbara Blummer

Download or read book Improving Student Information Search written by Barbara Blummer and published by Chandos Publishing. This book was released on 2014-10-21 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metacognition is a set of active mental processes that allows users to monitor, regulate, and direct their personal cognitive strategies. Improving Student Information Search traces the impact of a tutorial on education graduate students’ problem-solving in online research databases. The tutorial centres on idea tactics developed by Bates that represent metacognitive strategies designed to improve information search outcomes. The first half of the book explores the role of metacognition in problem-solving, especially for education graduate students. It also discusses the use of metacognitive scaffolds for improving students’ problem-solving. The second half of the book presents the mixed method study, including the development of the tutorial, its impact on seven graduate students’ search behaviour and outcomes, and suggestions for adapting the tutorial for other users. Provides metacognitive strategies to improve students’ information search outcomes Incorporates tips to enhance database search skills in digital libraries Includes seminal studies on information behaviour

Next Generation Search Engines: Advanced Models for Information Retrieval

Author : Jouis, Christophe
Publisher : IGI Global
ISBN 13 : 1466603313
Total Pages : 560 pages
Book Rating : 4.4/5 (666 download)

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Book Synopsis Next Generation Search Engines: Advanced Models for Information Retrieval by : Jouis, Christophe

Download or read book Next Generation Search Engines: Advanced Models for Information Retrieval written by Jouis, Christophe and published by IGI Global. This book was released on 2012-03-31 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent technological progress in computer science, Web technologies, and the constantly evolving information available on the Internet has drastically changed the landscape of search and access to information. Current search engines employ advanced techniques involving machine learning, social networks, and semantic analysis. Next Generation Search Engines: Advanced Models for Information Retrieval is intended for scientists and decision-makers who wish to gain working knowledge about search in order to evaluate available solutions and to dialogue with software and data providers. The book aims to provide readers with a better idea of the new trends in applied research.

Information Retrieval

Author : Ayse Goker
Publisher : John Wiley & Sons
ISBN 13 : 9780470033630
Total Pages : 320 pages
Book Rating : 4.0/5 (336 download)

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Book Synopsis Information Retrieval by : Ayse Goker

Download or read book Information Retrieval written by Ayse Goker and published by John Wiley & Sons. This book was released on 2009-12-15 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is an essential reference to cutting-edge issues and future directions in information retrieval Information retrieval (IR) can be defined as the process of representing, managing, searching, retrieving, and presenting information. Good IR involves understanding information needs and interests, developing an effective search technique, system, presentation, distribution and delivery. The increased use of the Web and wider availability of information in this environment led to the development of Web search engines. This change has brought fresh challenges to a wider variety of users’ needs, tasks, and types of information. Today, search engines are seen in enterprises, on laptops, in individual websites, in library catalogues, and elsewhere. Information Retrieval: Searching in the 21st Century focuses on core concepts, and current trends in the field. This book focuses on: Information Retrieval Models User-centred Evaluation of Information Retrieval Systems Multimedia Resource Discovery Image Users’ Needs and Searching Behaviour Web Information Retrieval Mobile Search Context and Information Retrieval Text Categorisation and Genre in Information Retrieval Semantic Search The Role of Natural Language Processing in Information Retrieval: Search for Meaning and Structure Cross-language Information Retrieval Performance Issues in Parallel Computing for Information Retrieval This book is an invaluable reference for graduate students on IR courses or courses in related disciplines (e.g. computer science, information science, human-computer interaction, and knowledge management), academic and industrial researchers, and industrial personnel tracking information search technology developments to understand the business implications. Intermediate-advanced level undergraduate students on IR or related courses will also find this text insightful. Chapters are supplemented with exercises to stimulate further thinking.

Open Source Intelligence Techniques

Author : Michael Bazzell
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781530508907
Total Pages : 0 pages
Book Rating : 4.5/5 (89 download)

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Book Synopsis Open Source Intelligence Techniques by : Michael Bazzell

Download or read book Open Source Intelligence Techniques written by Michael Bazzell and published by Createspace Independent Publishing Platform. This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book will serve as a reference guide for anyone that is responsible for the collection of online content. It is written in a hands-on style that encourages the reader to execute the tutorials as they go. The search techniques offered will inspire analysts to "think outside the box" when scouring the internet for personal information. Much of the content of this book has never been discussed in any publication. Always thinking like a hacker, the author has identified new ways to use various technologies for an unintended purpose. This book will improve anyone's online investigative skills. Among other techniques, you will learn how to locate: Hidden Social Network Content, Cell Phone Owner Information, Twitter GPS & Account Data, Hidden Photo GPS & Metadata, Deleted Websites & Posts, Website Owner Information, Alias Social Network Profiles, Additional User Accounts, Sensitive Documents & Photos, Live Streaming Social Content, IP Addresses of Users, Newspaper Archives & Scans, Social Content by Location, Private Email Addresses, Historical Satellite Imagery, Duplicate Copies of Photos, Local Personal Radio Frequencies, Compromised Email Information, Wireless Routers by Location, Hidden Mapping Applications, Complete Facebook Data, Free Investigative Software, Alternative Search Engines, Stolen Items for Sale, Unlisted Addresses, Unlisted Phone Numbers, Public Government Records, Document Metadata, Rental Vehicle Contracts, Online Criminal Activity.

Understanding and Improving Information Search

Author : Wai Tat Fu
Publisher : Springer Nature
ISBN 13 : 3030388255
Total Pages : 286 pages
Book Rating : 4.0/5 (33 download)

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Book Synopsis Understanding and Improving Information Search by : Wai Tat Fu

Download or read book Understanding and Improving Information Search written by Wai Tat Fu and published by Springer Nature. This book was released on 2020-05-29 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edited book adopts a cognitive perspective to provide breadth and depth to state-of-the-art research related to understanding, analyzing, predicting and improving one of the most prominent and important classes of behavior of modern humans, information search. It is timely as the broader research area of cognitive computing and cognitive technology have recently attracted much attention, and there has been a surge in interest to develop systems and technology that are more compatible with human cognitive abilities. Divided into three interlocking sections, the first introduces the foundational concepts of information search from a cognitive computing perspective to highlight the research questions and approaches that are shared among the contributing authors. Relevant concepts from psychology, information and computing sciences are addressed. The second section discusses methods and tools that are used to understand and predict information search behavior and how the cognitive perspective can provide unique insights into the complexities of the behavior in various contexts. The final part highlights a number of areas of applications of which education and training, collaboration and conversational search interfaces are important ones. Understanding and Improving Information Search - A Cognitive Approach includes contributions from cognitive psychologists, information and computing scientists around the globe, including researchers from Europe (France, Netherlands, Germany), the US, and Asia (India, Japan), providing their unique but coherent perspectives to the core issues and questions most relevant to our current understanding of information search behavior and improving information search.

Visual Information Systems. Web-Based Visual Information Search and Management

Author : Monica Sebillo
Publisher : Springer
ISBN 13 : 3540858911
Total Pages : 340 pages
Book Rating : 4.5/5 (48 download)

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Book Synopsis Visual Information Systems. Web-Based Visual Information Search and Management by : Monica Sebillo

Download or read book Visual Information Systems. Web-Based Visual Information Search and Management written by Monica Sebillo and published by Springer. This book was released on 2008-09-16 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed proceedings of the 10th International Conference on Visual Information Systems, VISUAL 2008, held in Salerno, Italy, September 11-12, 2008. The 35 papers presented in this volume, together with 3 keynote speeches, were carefully reviewed and selected from 58 submissions. The topics covered are information and data visualization; advances techniques for visual information management; mobile visual information systems; image and video indexing and retrieval; applications of visual information systems; and industrial experiences.

Algorithms of Oppression

Author : Safiya Umoja Noble
Publisher : NYU Press
ISBN 13 : 1479837245
Total Pages : 245 pages
Book Rating : 4.4/5 (798 download)

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Book Synopsis Algorithms of Oppression by : Safiya Umoja Noble

Download or read book Algorithms of Oppression written by Safiya Umoja Noble and published by NYU Press. This book was released on 2018-02-20 with total page 245 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acknowledgments -- Introduction: the power of algorithms -- A society, searching -- Searching for Black girls -- Searching for people and communities -- Searching for protections from search engines -- The future of knowledge in the public -- The future of information culture -- Conclusion: algorithms of oppression -- Epilogue -- Notes -- Bibliography -- Index -- About the author

Knowledge Seeker - Ontology Modelling for Information Search and Management

Author : Edward H. Y. Lim
Publisher : Springer Science & Business Media
ISBN 13 : 3642179169
Total Pages : 252 pages
Book Rating : 4.6/5 (421 download)

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Book Synopsis Knowledge Seeker - Ontology Modelling for Information Search and Management by : Edward H. Y. Lim

Download or read book Knowledge Seeker - Ontology Modelling for Information Search and Management written by Edward H. Y. Lim and published by Springer Science & Business Media. This book was released on 2011-01-31 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Knowledge Seeker is a useful system to develop various intelligent applications such as ontology-based search engine, ontology-based text classification system, ontological agent system, and semantic web system etc. The Knowledge Seeker contains four different ontological components. First, it defines the knowledge representation model ¡V Ontology Graph. Second, an ontology learning process that based on chi-square statistics is proposed for automatic learning an Ontology Graph from texts for different domains. Third, it defines an ontology generation method that transforms the learning outcome to the Ontology Graph format for machine processing and also can be visualized for human validation. Fourth, it defines different ontological operations (such as similarity measurement and text classification) that can be carried out with the use of generated Ontology Graphs. The final goal of the KnowledgeSeeker system framework is that it can improve the traditional information system with higher efficiency. In particular, it can increase the accuracy of a text classification system, and also enhance the search intelligence in a search engine. This can be done by enhancing the system with machine processable ontology.

Researching Business and Management

Author : Harvey Maylor
Publisher : Bloomsbury Publishing
ISBN 13 : 1137565470
Total Pages : 496 pages
Book Rating : 4.1/5 (375 download)

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Book Synopsis Researching Business and Management by : Harvey Maylor

Download or read book Researching Business and Management written by Harvey Maylor and published by Bloomsbury Publishing. This book was released on 2017-09-16 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: This core textbook combines a highly engaging approach with academic rigour to guide students through understanding and using research methods. Now in its second edition, this text has been fully updated and revised throughout. With a focus that is fresh and applied, Researching Business and Management goes beyond the theory to demonstrate how to actually do research. The unique 4-Ds model shows students how to define, design, do and describe their research and, in this way, offers them a definitive guide to the research process as a system and a lifecycle that they can relate to their own work. Its user-friendly style enlivens the text and makes even some of the most complex issues accessible. Written by a dynamic author team of leading experts in the field, this is an ideal textbook for undergraduate, postgraduate and MBA students studying research methods, and essential reading for any business student doing a research project. New to this Edition: - Even more cases and examples to highlight real-life examples of student research that helps bring the process to life - Increased coverage of the internet and online research - Expanded material on quantitative analysis to provide a truly balanced overview of the discipline - New dedicated chapter on research ethics and avoiding plagiarism Accompanying online resources for this title can be found at bloomsburyonlineresources.com/researching-business-and-management-2e. These resources are designed to support teaching and learning when using this textbook and are available at no extra cost.