Computers

The Top Ten Algorithms in Data Mining

Author: Xindong Wu

Publisher: CRC Press

ISBN:

Category: Computers

Page: 208

View: 818

Identifying some of the most influential algorithms that are widely used in the data mining community, The Top Ten Algorithms in Data Mining provides a description of each algorithm, discusses its impact, and reviews current and future research. Thoroughly evaluated by independent reviewers, each chapter focuses on a particular algorithm and is written by either the original authors of the algorithm or world-class researchers who have extensively studied the respective algorithm. The book concentrates on the following important algorithms: C4.5, k-Means, SVM, Apriori, EM, PageRank, AdaBoost, kNN, Naive Bayes, and CART. Examples illustrate how each algorithm works and highlight its overall performance in a real-world application. The text covers key topics—including classification, clustering, statistical learning, association analysis, and link mining—in data mining research and development as well as in data mining, machine learning, and artificial intelligence courses. By naming the leading algorithms in this field, this book encourages the use of data mining techniques in a broader realm of real-world applications. It should inspire more data mining researchers to further explore the impact and novel research issues of these algorithms.
Computers

Journeys to Data Mining

Author: Mohamed Medhat Gaber

Publisher: Springer Science & Business Media

ISBN:

Category: Computers

Page: 244

View: 192

Data mining, an interdisciplinary field combining methods from artificial intelligence, machine learning, statistics and database systems, has grown tremendously over the last 20 years and produced core results for applications like business intelligence, spatio-temporal data analysis, bioinformatics, and stream data processing. The fifteen contributors to this volume are successful and well-known data mining scientists and professionals. Although by no means an exhaustive list, all of them have helped the field to gain the reputation and importance it enjoys today, through the many valuable contributions they have made. Mohamed Medhat Gaber has asked them (and many others) to write down their journeys through the data mining field, trying to answer the following questions: 1. What are your motives for conducting research in the data mining field? 2. Describe the milestones of your research in this field. 3. What are your notable success stories? 4. How did you learn from your failures? 5. Have you encountered unexpected results? 6. What are the current research issues and challenges in your area? 7. Describe your research tools and techniques. 8. How would you advise a young researcher to make an impact? 9. What do you predict for the next two years in your area? 10. What are your expectations in the long term? In order to maintain the informal character of their contributions, they were given complete freedom as to how to organize their answers. This narrative presentation style provides PhD students and novices who are eager to find their way to successful research in data mining with valuable insights into career planning. In addition, everyone else interested in the history of computer science may be surprised about the stunning successes and possible failures computer science careers (still) have to offer.

Neuronale Netze Selbst Programmieren

Author: Tariq Rashid

Publisher:

ISBN:

Category:

Page: 232

View: 749

Neuronale Netze sind Schlüsselelemente des Deep Learning und der Künstlichen Intelligenz, die heute zu Erstaunlichem in der Lage sind. Dennoch verstehen nur wenige, wie Neuronale Netze tatsächlich funktionieren. Dieses Buch nimmt Sie mit auf eine unterhaltsame Reise, die mit ganz einfachen Ideen beginnt und Ihnen Schritt für Schritt zeigt, wie Neuronale Netze arbeiten. Dafür brauchen Sie keine tieferen Mathematik-Kenntnisse, denn alle mathematischen Konzepte werden behutsam und mit vielen Illustrationen erläutert. Dann geht es in die Praxis: Sie programmieren Ihr eigenes Neuronales Netz mit Python und bringen ihm bei, handgeschriebene Zahlen zu erkennen, bis es eine Performance wie ein professionell entwickeltes Netz erreicht. Zum Schluss lassen Sie das Netz noch auf einem Raspberry Pi Zero laufen. - Tariq Rashid hat eine besondere Fähigkeit, schwierige Konzepte verständlich zu erklären, dadurch werden Neuronale Netze für jeden Interessierten zugänglich und praktisch nachvollziehbar.
Computers

2002 IEEE International Conference on Data Mining

Author: Vipin Kumar

Publisher: IEEE

ISBN:

Category: Computers

Page: 787

View: 206

Consists of 72 full papers and 49 short papers from the December 2002 conference on the design, analysis, and implementation of data mining theory, systems, and applications. Topics of the full papers include evolutionary time series segmentation for stock data mining, cluster merging and splitting
Law

Top Ten Global Justice Law Review Articles 2007

Author: Amos N Guiora

Publisher: OUP USA

ISBN:

Category: Law

Page: 480

View: 502

Top Ten Global Justice Law Review Articles 2007 is a thorough and accessible review of the most salient, the most controversial, and the most illuminating essays on security law in the previous calendar year. In this edition, Professor Amos Guiora presents the ten most vital and pertinent law review articles from 2007 written by both scholars who have already gained international prominence as experts in security law as well as emerging voices in the security-law debate. These articles deal with issues of terrorism, security law, and the preservation of civil liberties in the post-9/11 world. The chosen selections derive not just from the high quality and expertise of the articles' authors, but equally from the wide diversity of legal issues addressed by those authors. Guiora combines the expertise of scholars from such accredited institutions as Harvard, Stanford, the U.S Military Academy and the U.S. Department of Defense to provide a valuable resource for scholars and experts researching this important subject area. This annual review provides researchers with more than just an authoritative discussion on the most prominent security debates of the day; it also educates researchers on new issues that have received far too little attention in the press and in academia. These expert scholars and leaders tackle and give voice to these issues that range from cyberterror to detention of suspected terrorists to France's tightening of its civil liberties policy to new restrictions on religious philanthropy and beyond. Together, the vast knowledge and independent viewpoints represented by these ten authors make this volume, of what will be an annual review within the Terrorism, 2nd Series, a valuable resource for individuals new to the realm of security law and for advanced researchers with a sophisticated understanding of the field. Top Ten Global Justice Law Review Articles 2007 serves as a one-stop guidebook on how both the U.S. and the world generally are currently waging the war on terror.
Computers

Data Mining Patterns

Author: Pascal Poncelet

Publisher: IGI Global

ISBN:

Category: Computers

Page: 307

View: 729

"This book provides an overall view of recent solutions for mining, and explores new patterns,offering theoretical frameworks and presenting challenges and possible solutions concerning pattern extractions, emphasizing research techniques and real-world applications. It portrays research applications in data models, methodologies for mining patterns, multi-relational and multidimensional pattern mining, fuzzy data mining, data streaming and incremental mining"--Provided by publisher.
Computers

2001 IEEE International Conference on Data Mining

Author: Nick Cercone

Publisher: IEEE

ISBN:

Category: Computers

Page: 677

View: 231

This proceedings of the November 2001 conference explores the design, analysis and implementation of data mining theory and systems. The 72 regular papers and 37 posters discuss data mining algorithms, data and knowledge representation, modeling of data to support data mining, scalability issues, st
Geology

Abstract Volume

Author: Geological Association of Canada. Meeting

Publisher:

ISBN:

Category: Geology

Page:

View: 766

Computers

Proceedings of the Seventh SIAM International Conference on Data Mining

Author: Chid Apte

Publisher: Proceedings in Applied Mathema

ISBN:

Category: Computers

Page: 648

View: 789

The Seventh SIAM International Conference on Data Mining (SDM 2007) continues a series of conferences whose focus is the theory and application of data mining to complex datasets in science, engineering, biomedicine, and the social sciences. These datasets challenge our abilities to analyze them because they are large and often noisy. Sophisticated, highperformance, and principled analysis techniques and algorithms, based on sound statistical foundations, are required. Visualization is often critically important; tuning for performance is a significant challenge; and the appropriate levels of abstraction to allow end-users to exploit sophisticated techniques and understand clearly both the constraints and interpretation of results are still something of an open question.
Technology & Engineering

Proceedings of the Second SIAM International Conference on Data Mining

Author: Society for Industrial and Applied Mathematics

Publisher: Society for Industrial & Applied

ISBN:

Category: Technology & Engineering

Page: 599

View: 925

This text constitutes the proceedings of the Second SIAM International Conference on Data Mining. Topics covered within include mining large data sets; casualty rules and data learning; support vector machines and neural networks; and mining sequential and structured patterns.
Computers

Large Scale Machine Learning with Python

Author: Bastiaan Sjardin

Publisher: Packt Publishing Ltd

ISBN:

Category: Computers

Page: 420

View: 732

Learn to build powerful machine learning models quickly and deploy large-scale predictive applications About This Book Design, engineer and deploy scalable machine learning solutions with the power of Python Take command of Hadoop and Spark with Python for effective machine learning on a map reduce framework Build state-of-the-art models and develop personalized recommendations to perform machine learning at scale Who This Book Is For This book is for anyone who intends to work with large and complex data sets. Familiarity with basic Python and machine learning concepts is recommended. Working knowledge in statistics and computational mathematics would also be helpful. What You Will Learn Apply the most scalable machine learning algorithms Work with modern state-of-the-art large-scale machine learning techniques Increase predictive accuracy with deep learning and scalable data-handling techniques Improve your work by combining the MapReduce framework with Spark Build powerful ensembles at scale Use data streams to train linear and non-linear predictive models from extremely large datasets using a single machine In Detail Large Python machine learning projects involve new problems associated with specialized machine learning architectures and designs that many data scientists have yet to tackle. But finding algorithms and designing and building platforms that deal with large sets of data is a growing need. Data scientists have to manage and maintain increasingly complex data projects, and with the rise of big data comes an increasing demand for computational and algorithmic efficiency. Large Scale Machine Learning with Python uncovers a new wave of machine learning algorithms that meet scalability demands together with a high predictive accuracy. Dive into scalable machine learning and the three forms of scalability. Speed up algorithms that can be used on a desktop computer with tips on parallelization and memory allocation. Get to grips with new algorithms that are specifically designed for large projects and can handle bigger files, and learn about machine learning in big data environments. We will also cover the most effective machine learning techniques on a map reduce framework in Hadoop and Spark in Python. Style and Approach This efficient and practical title is stuffed full of the techniques, tips and tools you need to ensure your large scale Python machine learning runs swiftly and seamlessly. Large-scale machine learning tackles a different issue to what is currently on the market. Those working with Hadoop clusters and in data intensive environments can now learn effective ways of building powerful machine learning models from prototype to production. This book is written in a style that programmers from other languages (R, Julia, Java, Matlab) can follow.
Computers

Gaining Insight into User and Search Engine Behaviour by Analyzing Web Logs

Author: Jeeva Jose

Publisher: Anchor Academic Publishing

ISBN:

Category: Computers

Page: 209

View: 577

Web Usage Mining, also known as Web Log Mining, is the result of user interaction with a Web server including Web logs, click streams and database transaction or the visits of search engine crawlers at a Website. Log files provide immense source of information about the behavior of users as well as search engine crawlers. Web Usage Mining concerns usage of common browsing patterns i.e. pages requested in sequence from Web logs. These patterns can be utilized to enhance the design and modification of a Website. Analyzing and discovering user behavior is helpful for understanding what online information users inquire and how they behave. The analyzed result can be used in intelligent online applications, refining Websites, improving search accuracy when seeking information and lead decision makers towards better decisions in changing markets like putting advertisements in ideal places. Similarly, the crawlers or spiders are accessing the Websites to index new and updated pages. These traces help to analyze the behavior of search engine crawlers. The log files are unstructured files and of huge size. These files need to be extracted and pre-processed before any data mining functionality to follow. Pre-processing is done in unique ways for each application. Two pre-processing algorithms are proposed based on indiscernibility relations in rough set theory which generates Equivalence Classes. The first algorithm generates a pre-processed file with successful user requests while the second one generates a pre-processed file for pre-fetching and caching purposes. Two algorithms are proposed to extract usage analytics. The first algorithm identifies the origin of visits, the top referring sites and the most popular keywords used by the visitor to arrive at a Website. The second algorithm extracts user agents like browser with its version and operating system with its version used by a visitor to access a Website. In this study, clustering of users based on Entry Pages to a Website is done to analyze the deep linked traffic at a Website. The Top Ten Entry Pages, the traffic and the temporal information of the Top Ten Entry Pages are also studied.
Computers

Social Implications of Data Mining and Information Privacy

Author: Ephrem Eyob

Publisher: IGI Global

ISBN:

Category: Computers

Page: 323

View: 926

Examines emerging issues and solutions in data mining and the influence of political and socioeconomic factors. Also covers problems with applicable laws governing such issues.