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Patent drawing for Device, system, and method of automatic assessment of pedagogic parameters
US 20,100,190,142 A1
Education US 20,100,190,142 A1 Expired

Device, system, and method of automatic assessment of pedagogic parameters

This invention describes a computer system that automatically figures out what a student understands. It works by first organizing all the learning topics into a structured map, then tracking everything a student does with learning materials tagged with those topics. Using this activity data, it builds a statistical model to estimate how well the student grasps different concepts, specifically detailing how this model uses both directly observed student actions and inferred underlying knowledge.

Why it matters: Filed before widespread adoption of cloud computing and accessible machine learning frameworks. Today, processing vast student interaction logs and building complex Bayesian networks is far more feasible and cost-effective.

Status
ExpiredProtection ended and was never renewed
How hard to build
SpecializedSoftware logic, data processing, machine learning algorithms, ontology management

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