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Handbook Of Latent Semantic Analysis

Author: Thomas K. Landauer
Publisher: Psychology Press
ISBN: 1135603286
Size: 17.33 MB
Format: PDF, Kindle
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The Handbook of Latent Semantic Analysis is the authoritative reference for the theory behind Latent Semantic Analysis (LSA), a burgeoning mathematical method used to analyze how words make meaning, with the desired outcome to program machines to understand human commands via natural language rather than strict programming protocols. The first book of its kind to deliver such a comprehensive analysis, this volume explores every area of the method and combines theoretical implications as well as practical matters of LSA. Readers are introduced to a powerful new way of understanding language phenomena, as well as innovative ways to perform tasks that depend on language or other complex systems. The Handbook clarifies misunderstandings and pre-formed objections to LSA, and provides examples of exciting new educational technologies made possible by LSA and similar techniques. It raises issues in philosophy, artificial intelligence, and linguistics, while describing how LSA has underwritten a range of educational technologies and information systems. Alternate approaches to language understanding are addressed and compared to LSA. This work is essential reading for anyone—newcomers to this area and experts alike—interested in how human language works or interested in computational analysis and uses of text. Educational technologists, cognitive scientists, philosophers, and information technologists in particular will consider this volume especially useful.

New Research In Multimedia And Internet Systems

Author: Aleksander Zgrzywa
Publisher: Springer
ISBN: 3319103830
Size: 54.30 MB
Format: PDF, ePub, Docs
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The rapid proliferation of Multimedia and Network Information Systems is one of the key features of our times. What is also important is that the pace of change is ever increasing. University projects of today will form the core of consumer products of tomorrow. Therefore, it is very important to have a broad view of the recent scientific investigation in that area. This was the primary reason for gathering this collection of carefully selected and hopefully representative research projects, found solutions, and finally applications. They are the achievements of scientific teams from several countries. The contents of the monograph has been divided into four parts: 1) Multimedia Information Technology, 2) Information Systems Specification, 3) Information Systems Applications, 4) Web Systems and Network Technologies. The book presents up to date research from the diverse fields of multimedia and Internet data processing.

Mathematics For Social Scientists

Author: Jonathan Kropko
Publisher: SAGE Publications
ISBN: 1506304222
Size: 38.41 MB
Format: PDF
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Written for social science students who will be working with or conducting research, Mathematics for Social Scientists offers a non-intimidating approach to learning or reviewing math skills essential in quantitative research methods. The text is designed to build students’ confidence by presenting material in a conversational tone and using a wealth of clear and applied examples. Author Jonathan Kropko argues that mastering these concepts will break students’ reliance on using basic models in statistical software, allowing them to engage with research data beyond simple software calculations.

Handbook Of Automated Essay Evaluation

Author: Mark D. Shermis
Publisher: Routledge
ISBN: 1136334793
Size: 76.83 MB
Format: PDF, Docs
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This comprehensive, interdisciplinary handbook reviews the latest methods and technologies used in automated essay evaluation (AEE) methods and technologies. Highlights include the latest in the evaluation of performance-based writing assessments and recent advances in the teaching of writing, language testing, cognitive psychology, and computational linguistics. This greatly expanded follow-up to Automated Essay Scoring reflects the numerous advances that have taken place in the field since 2003 including automated essay scoring and diagnostic feedback. Each chapter features a common structure including an introduction and a conclusion. Ideas for diagnostic and evaluative feedback are sprinkled throughout the book. Highlights of the book’s coverage include: The latest research on automated essay evaluation. Descriptions of the major scoring engines including the E-rater®, the Intelligent Essay Assessor, the IntellimetricTM Engine, c-raterTM, and LightSIDE. Applications of the uses of the technology including a large scale system used in West Virginia. A systematic framework for evaluating research and technological results. Descriptions of AEE methods that can be replicated for languages other than English as seen in the example from China. Chapters from key researchers in the field. The book opens with an introduction to AEEs and a review of the "best practices" of teaching writing along with tips on the use of automated analysis in the classroom. Next the book highlights the capabilities and applications of several scoring engines including the E-rater®, the Intelligent Essay Assessor, the IntellimetricTM engine, c-raterTM, and LightSIDE. Here readers will find an actual application of the use of an AEE in West Virginia, psychometric issues related to AEEs such as validity, reliability, and scaling, and the use of automated scoring to detect reader drift, grammatical errors, discourse coherence quality, and the impact of human rating on AEEs. A review of the cognitive foundations underlying methods used in AEE is also provided. The book concludes with a comparison of the various AEE systems and speculation about the future of the field in light of current educational policy. Ideal for educators, professionals, curriculum specialists, and administrators responsible for developing writing programs or distance learning curricula, those who teach using AEE technologies, policy makers, and researchers in education, writing, psychometrics, cognitive psychology, and computational linguistics, this book also serves as a reference for graduate courses on automated essay evaluation taught in education, computer science, language, linguistics, and cognitive psychology.

Human Factors In Computing Systems

Author: Marian G. Williams
Publisher:
ISBN: 9780201485592
Size: 55.95 MB
Format: PDF, Mobi
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The theme of CHI 99, "The CHI is the Limit," poses the questions: What are the limiting factors to the success of interactive systems? How can we enable users to overcome those limits? What techniques and methodologies do we have for identifying and transcending those limitations? And, just how far can we push those limits? This volume contains the full text of the technical papers presented at CHI 99. These technical papers describe the latest cutting-edge and highest quality work in the research and practice of human-computer interaction.

Chi 99 Human Factors In Computing Systems

Author: Marian G. Williams
Publisher: Addison Wesley Publishing Company
ISBN:
Size: 72.70 MB
Format: PDF, Docs
View: 210
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The theme of CHI 99, "The CHI is the Limit," poses the questions: What are the limiting factors to the success of interactive systems? How can we enable users to overcome those limits? What techniques and methodologies do we have for identifying and transcending those limitations? And, just how far can we push those limits? This volume contains the full text of the technical papers presented at CHI 99. These technical papers describe the latest cutting-edge and highest quality work in the research and practice of human-computer interaction.