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Learning Analytics in R with SNA, LSA, and MPIA

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This book introduces Meaningful Purposive Interaction Analysis (MPIA) theory, which combines social network analysis (SNA) with latent semantic analysis (LSA) to help create and analyse a meaningful learning landscape from the digital traces left by a learning community in the co-construction of knowledge.    

The hybrid algorithm is implemented in the statistical programming language and environment R, introducing packages which capture – through matrix algebra – elements of learners’ work with more knowledgeable others and resourceful content artefacts. The book provides comprehensive package-by-package application examples, and code samples that guide the reader through the MPIA model to show how the MPIA landscape can be constructed and the learner’s journey mapped and analysed. This building block application will allow the reader to progress to using and building analytics to guide students and support decision-making in learning.

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Breaking Into the Game Industry: Advice for a Successful Career from Those Who Have Done It
Breaking Into the Game Industry: Advice for a Successful Career from Those Who Have Done It

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Great Big Agile: An OS for Agile Leaders
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Dynamic-Mismatch Mapping for Digitally-Assisted DACs (Analog Circuits and Signal Processing)

This book describes a novel digital calibration technique called dynamic-mismatch mapping (DMM) to improve the performance of digital to analog converters (DACs).  Compared to other techniques, the DMM technique has the advantage of calibrating all mismatch errors without any noise penalty, which is particularly useful in order to meet...

The Definitive Guide to db4o
The Definitive Guide to db4o

To satisfy the demand for 24/7 information access, applications available in airport and conference kiosks, and in the mobile, gaming, and medical industries, provide consumers data access wherever they are. But it's essential that fast availability not be traded for quality performance.

A prominent solution for managing the data in...

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The improvement of electrical energy efficiency is fast becomingone of the most essential areas of sustainability development,backed by political initiatives to control and reduce energydemand.

Now a major topic in industry and the electrical engineeringresearch community, engineers have started to focus on analysis,diagnosis and...

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