Automated Course Deconstruction into Learning Units in Digital Education Platforms

Patent №

US 9,378,647

Granted

2016-06-28

Filed 2013

Owner

CHEGG, INC.

Lab

AI components

5

ml · nlp · kr · planning · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

13971738

An educational course is automatically deconstructed into discrete learning units. Content related to the course that has been stored by an integrated education platform is analyzed, and distinct concepts are extracted from the content. In addition, the learning activities in which users engage while accessing integrated learning services from the platform are recorded. These activities can generally be divided into passive, active, and recall activities. By deconstructing educational courses into individual concepts, a general model of learning is then applied that connects concepts to the activities undertaken by students to learn those concepts. As a result, a model of learning is developed where courses are atomized into individual learning units, each of which comprises a concept and at least one learning activity. The learning units then can be delivered independently or aggregated as desired.

AI classification

Natural language1.00
Machine learning1.00
Planning1.00
Knowledge representation0.99
AI hardware0.79
Speech0.02
Vision0.00
Evolutionary computation0.00

Ownership

CHEGG, INC.

assignment · 320320723

Assignors

BERCOVITZ, BENJAMIN JAMES, SRI, PAUL CHRIS, MADHAVAN, ANAND, LE CHEVALIER, VINCENT, GEIGER, CHARLES F.

On an employer assignment, the assignors are typically the inventors.

From the same owner

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