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    EDM
    2008
    110views Data Mining» more  EDM 2008»
    A Response Time Model For Bottom-Out Hints as Worked Examples
    13 years 10 months ago
    A Response Time Model For Bottom-Out Hints as Worked Examples
    Download  www.educationaldatamining.org
    Students can use an educational system's help in unexpected r example, they may bypass abstract hints in search of a concrete solution. This behavior has traditionally been la...
    Benjamin Shih, Kenneth R. Koedinger, Richard Schei...
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    EDM
    2008
    136views Data Mining» more  EDM 2008»
    Machine Classification of Peer Comments in Physics
    13 years 10 months ago
    Machine Classification of Peer Comments in Physics
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    As part of an ongoing project where SWoRD, a Web-based reciprocal peer review system, is used to support disciplinary writing, this study reports machine learning classifications o...
    Kwangsu Cho
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    EDM
    2008
    117views Data Mining» more  EDM 2008»
    Integrating Knowledge Gained From Data Mining With Pedagogical Knowledge
    13 years 10 months ago
    Integrating Knowledge Gained From Data Mining With Pedagogical Knowledge
    Download  www.educationaldatamining.org
    Abstract. Discovering knowledge from raw data is one of the goals of data mining. Yet, it is not always clear how this knowledge is used in educational computing systems and how ex...
    Roland Hübscher, Sadhana Puntambekar
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    EDM
    2008
    129views Data Mining» more  EDM 2008»
    Mining the Student Assessment Data: Lessons Drawn from a Small Scale Case Study
    13 years 10 months ago
    Mining the Student Assessment Data: Lessons Drawn from a Small Scale Case Study
    Download  www.educationaldatamining.org
    In this paper we describe an educational data mining (EDM) case study based on the data collected during the online assessment of students who were able to immediately receive tail...
    Mykola Pechenizkiy, Toon Calders, Ekaterina Vasily...
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    EDM
    2008
    141views Data Mining» more  EDM 2008»
    Acquiring Background Knowledge for Intelligent Tutoring Systems
    13 years 10 months ago
    Acquiring Background Knowledge for Intelligent Tutoring Systems
    Download  www.educationaldatamining.org
    One of the unresolved problems faced in the construction of intelligent tutoring systems is the acquisition of background knowledge, either for the specification of the teaching st...
    Cláudia Antunes
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    EDM
    2008
    169views Data Mining» more  EDM 2008»
    Mining Student Behavior Models in Learning-by-Teaching Environments
    13 years 10 months ago
    Mining Student Behavior Models in Learning-by-Teaching Environments
    Download  www.teachableagents.org
    This paper discusses our approach to building models and analyzing student behaviors in different versions of our learning by teaching environment where students learn by teaching ...
    Hogyeong Jeong, Gautam Biswas
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    EDM
    2008
    104views Data Mining» more  EDM 2008»
    Data-driven modelling of students' interactions in an ILE
    13 years 10 months ago
    Data-driven modelling of students' interactions in an ILE
    Download  www.educationaldatamining.org
    This paper presents the development of two related machine-learned models which predict (a) whether a student can answer correctly questions in an ILE without requesting help and (...
    Manolis Mavrikis
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    EDM
    2008
    288views Data Mining» more  EDM 2008»
    Data Mining Algorithms to Classify Students
    13 years 10 months ago
    Data Mining Algorithms to Classify Students
    Download  www.educationaldatamining.org
    In this paper we compare different data mining methods and techniques for classifying students based on their Moodle usage data and the final marks obtained in their respective cou...
    Cristóbal Romero, Sebastián Ventura,...
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    EDM
    2008
    127views Data Mining» more  EDM 2008»
    Adaptive Test Design with a Naive Bayes Framework
    13 years 10 months ago
    Adaptive Test Design with a Naive Bayes Framework
    Download  www.educationaldatamining.org
    Bayesian graphical models are commonly used to build student models from data. A number of standard algorithms are available to train Bayesian models from student skills assessment...
    Michel C. Desmarais, Alejandro Villarreal, Michel ...
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    EDM
    2008
    92views Data Mining» more  EDM 2008»
    Mining Free-form Spoken Responses to Tutor Prompts
    13 years 10 months ago
    Mining Free-form Spoken Responses to Tutor Prompts
    Download  www.educationaldatamining.org
    How can an automated tutor assess children's spoken responses despite imperfect speech recognition? We address this challenge in the context of tutoring children in explicit s...
    Xiaonang Zhang, Jack Mostow, Nell Duke, Christina ...
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