Automatic Text Summarization

Text Mining: Applications and Theory presents the state-of-the-art algorithms for text mining from both the academic and industrial perspectives. The contributors span several countries and scientific domains: universities, industrial corporations, and government laboratories, and demonstrate the use of techniques from machine learning, knowledge discovery, natural language processing and information retrieval to design computational models for automated text analysis and mining. This volume demonstrates how advancements in the fields of applied mathematics, computer science, machine learning, and natural language processing can collectively capture, classify, and interpret words and their contexts. As suggested in the preface, text mining is needed when “words are not enough.” This book: Provides state-of-the-art algorithms and techniques for critical tasks in text mining applications, such as clustering, classification, anomaly and trend detection, and stream analysis. Presents a survey of text visualization techniques and looks at the multilingual text classification problem. Discusses the issue of cybercrime associated with chatrooms. Features advances in visual analytics and machine learning along with illustrative examples. Is accompanied by a supporting website featuring datasets. Applied mathematicians, statisticians, practitioners and students in computer science, bioinformatics and engineering will find this book extremely useful.

Характеристики кошек Camp Stalker-Semi-Automatic: Вес: 890 гр; Сертификаты: CE, UIAA; Материал: Хром-молибденовая сталь; Область применения: альпинизм; Количество зубьев: 12; Полужёсткие крепления для ботинок с задним рантом; Легкая регулировка размера не требует наличия дополнительных инструментов; Обновленные антиподлипы, а так же чехол для переноски входят в комплект.

Written by a leading researcher in the field, this fascinating examination of the relations between grammar, text, and discourse is designed to provoke critical discussion on key issues in discourse analysis which are not always clearly identified and examined. Written by a leading researcher in the field Continues the enquiry into discourse analysis that Zellig Harris initiated 50 years ago, which raised a number of problematic issues that have remained unresolved ever since Introduces the notion of pretext as an additional factor in the general interpretative process Focuses attention specifically on the work of critical discourse analysis (CDA) in light of the issues discussed

Misuse of the Bible has made hatred holy. In this provocative book, Adrian Thatcher argues that debates on sexuality currently raging through the churches are the latest outbreak in a long line of savage interpretations of the Bible. Fascinating reading for anyone concerned about the future of Christianity. A provocative book claiming that debates on sexuality currently raging through the churches are the latest outbreak in a long line of savage interpretations of the Bible Argues that the Bible has been abused to convert the “good news” which it brings to the world, into one which has been used to discriminate against many groups, including children, women, Jews, people of color, slaves, heretics, and homosexuals Asks how Christians have been able to conduct, in public and on a global scale, an argument that has exposed so much prejudice, fear and hatred Offers an alternative, faithful and peaceable reading of the Bible, drawing on numerous examples throughout Breaks new ground in debates about sexual ethics and biblical interpretation

Automatic Modulation Classification (AMC) has been a key technology in many military, security, and civilian telecommunication applications for decades. In military and security applications, modulation often serves as another level of encryption; in modern civilian applications, multiple modulation types can be employed by a signal transmitter to control the data rate and link reliability. This book offers comprehensive documentation of AMC models, algorithms and implementations for successful modulation recognition. It provides an invaluable theoretical and numerical comparison of AMC algorithms, as well as guidance on state-of-the-art classification designs with specific military and civilian applications in mind. Key Features: Provides an important collection of AMC algorithms in five major categories, from likelihood-based classifiers and distribution-test-based classifiers to feature-based classifiers, machine learning assisted classifiers and blind modulation classifiers Lists detailed implementation for each algorithm based on a unified theoretical background and a comprehensive theoretical and numerical performance comparison Gives clear guidance for the design of specific automatic modulation classifiers for different practical applications in both civilian and military communication systems Includes a MATLAB toolbox on a companion website offering the implementation of a selection of methods discussed in the book

Provides readers with the methods, algorithms, and means to perform text mining tasks This book is devoted to the fundamentals of text mining using Perl, an open-source programming tool that is freely available via the Internet (www.perl.org). It covers mining ideas from several perspectives–statistics, data mining, linguistics, and information retrieval–and provides readers with the means to successfully complete text mining tasks on their own. The book begins with an introduction to regular expressions, a text pattern methodology, and quantitative text summaries, all of which are fundamental tools of analyzing text. Then, it builds upon this foundation to explore: Probability and texts, including the bag-of-words model Information retrieval techniques such as the TF-IDF similarity measure Concordance lines and corpus linguistics Multivariate techniques such as correlation, principal components analysis, and clustering Perl modules, German, and permutation tests Each chapter is devoted to a single key topic, and the author carefully and thoughtfully introduces mathematical concepts as they arise, allowing readers to learn as they go without having to refer to additional books. The inclusion of numerous exercises and worked-out examples further complements the book's student-friendly format. Practical Text Mining with Perl is ideal as a textbook for undergraduate and graduate courses in text mining and as a reference for a variety of professionals who are interested in extracting information from text documents.

A reliable, cost-effective approach to extracting priceless business information from all sources of text Excavating actionable business insights from data is a complex undertaking, and that complexity is magnified by an order of magnitude when the focus is on documents and other text information. This book takes a practical, hands-on approach to teaching you a reliable, cost-effective approach to mining the vast, untold riches buried within all forms of text using R. Author Ted Kwartler clearly describes all of the tools needed to perform text mining and shows you how to use them to identify practical business applications to get your creative text mining efforts started right away. With the help of numerous real-world examples and case studies from industries ranging from healthcare to entertainment to telecommunications, he demonstrates how to execute an array of text mining processes and functions, including sentiment scoring, topic modelling, predictive modelling, extracting clickbait from headlines, and more. You’ll learn how to: Identify actionable social media posts to improve customer service Use text mining in HR to identify candidate perceptions of an organisation, match job descriptions with resumes, and more Extract priceless information from virtually all digital and print sources, including the news media, social media sites, PDFs, and even JPEG and GIF image files Make text mining an integral component of marketing in order to identify brand evangelists, impact customer propensity modelling, and much more Most companies’ data mining efforts focus almost exclusively on numerical and categorical data, while text remains a largely untapped resource. Especially in a global marketplace where being first to identify and respond to customer needs and expectations imparts an unbeatable competitive advantage, text represents a source of immense potential value. Unfortunately, there is no reliable, cost-effective technology for extracting analytical insights from the huge and ever-growing volume of text available online and other digital sources, as well as from paper documents—until now.

XLC 470 разработаны на основе самой легкой модели алюминиевых кошек XLC 390. Отличный выбор для ски-альпинизма и переходов по ледникам. 3D прессованная конструкция на передней части кошек распределяет давление, приходящееся на передние зубья по всей платформе, что значительно увеличивает прочность и износостойкость кошек. Полуавтоматические крепления подходят практически ко всем ботинкам с задним рантом и надежно закрепляют кошки на ноге. Прессованная 3D конструкция максимально увеличивает прочность и эксплуатационные характеристики Специальные индикаторы на боковых зубьях показывают, когда необходимо их сменить. Данная модель кошек не подходит для ледолазания или лазания по сложному микстовому рельефу. Характеристики: Сертификаты: CE, UIAA. Материал: Алюминий 7075 На размер обуви: 36-48 Количество зубьев: 12 Полуавтоматические крепления Индикаторы CC4U Вес: 484 грамма (с антиподлипом 604 грамма)

Diagnostic Imaging will help medical students, junior doctors, residents and trainee radiologists understand the principles behind interpreting all forms of imaging. Providing a balanced account of all the imaging modalities available – including plain film, ultrasound, computed tomography, magnetic resonance imaging, radionuclide imaging and interventional radiology – it explains the techniques used and the indications for their use. Organised by body system, it covers all anatomical regions. In each region the authors discuss the most suitable imaging technique and provide guidelines for interpretation, illustrating clinical problems with normal and abnormal images. Diagnostic Imaging is extensively illustrated throughout, featuring high quality full-colour images and more than 600 photographs. The images are downloadable in PowerPoint format from the brand new companion website at www.wileydiagnosticimaging.com, which also has over 100 interactive MCQs, to aid learning and teaching. When you purchase the book you also receive access to the Wiley E-Text: Powered by VitalSource. This is an interactive digital version of the book, featuring downloadable text and images, highlighting and note-taking facilities, bookmarking, cross-referencing, in-text searching, and linking to references and abbreviations. Diagnostic Imaging is also available on CourseSmart, offering extra functionality as well as an immediate way to access the book. For more details, see www.coursesmart.com or ‘The Anytime, Anywhere Textbook ’ section.

The first complete textbook and atlas of the vitally important technique of bone age assessment utilizing MRI for children's hand and wrist This latest volume in the growing Wiley Current Clinical Imaging series is a must-have resource that collects, in a single volume, all that is currently known and applicable about the use of magnetic resonance imaging (MRI) for the assessment of bone age. Presented in two parts, Text-Atlas of Skeletal Age Determination: MRI of the Hand and Wrist in Children first focuses on the anatomic, social, and legal aspects of bone age, providing a concise overview of the use of bone age determination in medical, legal, and social systems.??It then covers the clinical use and application of MRI in assessing bone age. The book offers complete chapter coverage on endocrinology, puberty, and disorders of pubertal development; bone marrow maturation in healthy and diseased states; growth failure and pediatric inflammatory bowel disease; skeletal findings in neurometabolic disease, genetic disease, and pediatric oncology patients; and much more. Text-Atlas of Skeletal Age Determination provides: A comprehensive review of the medical, legal, and social aspects of bone age assessment An in-depth discussion of MRI as an alternative to the traditional ionizing radiation-based radiographic techniques for the assessment of bone age Complete guidelines for clinical application of these MRI-based techniques «Recipes» for replicating these techniques and applications for diverse patient populations Cutting-edge information prepared and presented by an international team of experts A superb collection of beautifully reproduced, high-quality images This is an ideal book for radiologists, pediatricians, family physicians, endocrinologists, and sports medicine physicians interested in skeletal development and bone age assessment.