Google S Pagerank And Beyond

Author: Amy N. Langville
Publisher: Princeton University Press
ISBN: 140083032X
Size: 69.79 MB
Format: PDF, Docs
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Google S Pagerank And Beyond from the Author: Amy N. Langville. Why doesn't your home page appear on the first page of search results, even when you query your own name? How do other web pages always appear at the top? What creates these powerful rankings? And how? The first book ever about the science of web page rankings, Google's PageRank and Beyond supplies the answers to these and other questions and more. The book serves two very different audiences: the curious science reader and the technical computational reader. The chapters build in mathematical sophistication, so that the first five are accessible to the general academic reader. While other chapters are much more mathematical in nature, each one contains something for both audiences. For example, the authors include entertaining asides such as how search engines make money and how the Great Firewall of China influences research. The book includes an extensive background chapter designed to help readers learn more about the mathematics of search engines, and it contains several MATLAB codes and links to sample web data sets. The philosophy throughout is to encourage readers to experiment with the ideas and algorithms in the text. Any business seriously interested in improving its rankings in the major search engines can benefit from the clear examples, sample code, and list of resources provided. Many illustrative examples and entertaining asides MATLAB code Accessible and informal style Complete and self-contained section for mathematics review

Computers And Intractability

Author: Michael R. Garey
Publisher: W.H. Freeman
ISBN:
Size: 51.40 MB
Format: PDF, ePub, Mobi
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Computers And Intractability from the Author: Michael R. Garey. "Shows how to recognize NP-complete problems and offers proactical suggestions for dealing with them effectively. The book covers the basic theory of NP-completeness, provides an overview of alternative directions for further research, and contains and extensive list of NP-complete and NP-hard problems, with more than 300 main entries and several times as many results in total. [This book] is suitable as a supplement to courses in algorithm design, computational complexity, operations research, or combinatorial mathematics, and as a text for seminars on approximation algorithms or computational complexity. It provides not only a valuable source of information for students but also an essential reference work for professionals in computer science"--Back cover.

Mining Heterogeneous Information Networks

Author: Yizhou Sun
Publisher: Morgan & Claypool Publishers
ISBN: 1608458806
Size: 64.44 MB
Format: PDF, Mobi
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Mining Heterogeneous Information Networks from the Author: Yizhou Sun. Real-world physical and abstract data objects are interconnected, forming gigantic, interconnected networks. By structuring these data objects and interactions between these objects into multiple types, such networks become semi-structured heterogeneous information networks. Most real-world applications that handle big data, including interconnected social media and social networks, scientific, engineering, or medical information systems, online e-commerce systems, and most database systems, can be structured into heterogeneous information networks. Therefore, effective analysis of large-scale heterogeneous information networks poses an interesting but critical challenge. In this book, we investigate the principles and methodologies of mining heterogeneous information networks. Departing from many existing network models that view interconnected data as homogeneous graphs or networks, our semi-structured heterogeneous information network model leverages the rich semantics of typed nodes and links in a network and uncovers surprisingly rich knowledge from the network. This semi-structured heterogeneous network modeling leads to a series of new principles and powerful methodologies for mining interconnected data, including: (1) rank-based clustering and classification; (2) meta-path-based similarity search and mining; (3) relation strength-aware mining, and many other potential developments. This book introduces this new research frontier and points out some promising research directions. Table of Contents: Introduction / Ranking-Based Clustering / Classification of Heterogeneous Information Networks / Meta-Path-Based Similarity Search / Meta-Path-Based Relationship Prediction / Relation Strength-Aware Clustering with Incomplete Attributes / User-Guided Clustering via Meta-Path Selection / Research Frontiers

England And Her Soldiers

Author: Harriet Martineau
Publisher: Cambridge University Press
ISBN: 1108020569
Size: 11.55 MB
Format: PDF, ePub, Mobi
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England And Her Soldiers from the Author: Harriet Martineau. Martineau analyses the history of military hygiene and its effect on the health and performance of soldiers in war.

Long Walk To Freedom

Author: Nelson Mandela
Publisher: Hachette UK
ISBN: 140553074X
Size: 24.92 MB
Format: PDF
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Long Walk To Freedom from the Author: Nelson Mandela. The riveting memoirs of the outstanding moral and political leader of our time, Long Walk to Freedom brilliantly re-creates the drama of the experiences that helped shape Nelson Mandela's destiny. Emotive, compelling and uplifting, Nelson Mandela became the democratically elected, first black president of the republic of South Africa on 27 April 1994. Long Walk to Freedom is the exhilarating story of an epic life; a story of hardship, resilience and ultimate triumph told with the clarity and eloquence of a born leader. 'Burns with the luminosity of faith in the invincible nature of human hope and dignity . . . Unforgettable' Andre Brink 'Enthralling . . . Mandela emulates the few great political leaders such as Lincoln and Gandhi, who go beyond mere consensus and move out ahead of their followers to break new ground' Donald Woods, Sunday Times

My Name Is Chellis And I M In Recovery From Western Civilization

Author: Chellis Glendinning
Publisher:
ISBN: 9781897408056
Size: 17.62 MB
Format: PDF, ePub, Mobi
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My Name Is Chellis And I M In Recovery From Western Civilization from the Author: Chellis Glendinning. When it came out in 1994, "My Name is Chellis and I'm in Recovery from Western Civilization" quickly became a classic of the ecopsychology movement. By documenting the entanglement of the ecological crisis with modern addictions, the book gives an unusual glimpse into matters of culture, history, politics, and personal consciousness.