Tag Archives: educational technology

LM101-038: How to Model Knowledge Skill Growth Over Time using Bayesian Nets (Educational Technology)

Machine learning and educational technology for assessing the growth of knowledge in a student.

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LM101-038: How to Model Knowledge Skill Growth Over Time using Bayesian Nets Episode Summary: In this episode, we examine the problem of developing an advanced artificially intelligent technology which is capable of tracking knowledge growth in students in real-time, representing the knowledge state of a student a skill profile, and automatically defining the concept of a skill without… Read More »

LM101-037: How to Build a Smart Computerized Adaptive Testing Machine using Item Response Theory

In this episode, we discuss the problem of how to build a smart computerized adaptive testing machine using Item Response Theory (IRT).

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LM101-037: How to Build a Smart Computerized Adaptive Testing Machine using Item Response Theory Episode Summary: In this episode, we discuss the problem of how to build a smart computerized adaptive testing machine using Item Response Theory (IRT). Suppose that you are teaching a student a particular target set of knowledge. Examples of such situations obviously occur in… Read More »