Intelligent Data Engineering and Automated Learning - IDEAL 2007, Xin Yao; Hujun Yin; Peter Tino; Emilio Corchado; W
Автор: Munzert Simon Название: Automated Data Collection With R ISBN: 111883481X ISBN-13(EAN): 9781118834817 Издательство: Wiley Рейтинг: Цена: 8704.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: A hands on guide to web scraping and text mining for both beginners and experienced users of R * Introduces fundamental concepts of the main architecture of the web and databases and covers HTTP, HTML, XML, JSON, SQL. * Provides basic techniques to query web documents and data sets (XPath and regular expressions).
Автор: Miguel, Jorge Название: Intelligent Data Analysis for e-Learning ISBN: 0128045353 ISBN-13(EAN): 9780128045350 Издательство: Elsevier Science Рейтинг: Цена: 15159.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Intelligent Data Analysis for e-Learning: Enhancing Security and Trustworthiness in Online Learning Systems addresses information security within e-Learning based on trustworthiness assessment and prediction. Over the past decade, many learning management systems have appeared in the education market. Security in these systems is essential for protecting against unfair and dishonest conduct-most notably cheating-however, e-Learning services are often designed and implemented without considering security requirements.
This book provides functional approaches of trustworthiness analysis, modeling, assessment, and prediction for stronger security and support in online learning, highlighting the security deficiencies found in most online collaborative learning systems. The book explores trustworthiness methodologies based on collective intelligence than can overcome these deficiencies. It examines trustworthiness analysis that utilizes the large amounts of data-learning activities generate. In addition, as processing this data is costly, the book offers a parallel processing paradigm that can support learning activities in real-time.
The book discusses data visualization methods for managing e-Learning, providing the tools needed to analyze the data collected. Using a case-based approach, the book concludes with models and methodologies for evaluating and validating security in e-Learning systems.
Indexing: The books of this series are submitted to EI-Compendex and SCOPUS
Provides guidelines for anomaly detection, security analysis, and trustworthiness of data processing
Incorporates state-of-the-art, multidisciplinary research on online collaborative learning, social networks, information security, learning management systems, and trustworthiness prediction
Proposes a parallel processing approach that decreases the cost of expensive data processing
Offers strategies for ensuring against unfair and dishonest assessments
Demonstrates solutions using a real-life e-Learning context
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