Invention Grant
- Patent Title: Automatically generated flash cards
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Application No.: US15392386Application Date: 2016-12-28
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Publication No.: US10453354B2Publication Date: 2019-10-22
- Inventor: Zhenghao Chen , Jiquan Ngiam , Daphne Koller
- Applicant: COURSERA, INC.
- Applicant Address: US CA Mountain View
- Assignee: COURSERA, INC.
- Current Assignee: COURSERA, INC.
- Current Assignee Address: US CA Mountain View
- Agency: Brake Hughes Bellermann LLP
- Main IPC: G09B7/02
- IPC: G09B7/02 ; G09B5/06 ; G06F17/27

Abstract:
Techniques for generating an assessment question about content of an educational course include obtaining, by processing circuitry of a computer, an electronic document of content of the course and generating a parsable text version of the electronic document. Importance scores for sentences of the parsable text version of the electronic document are generated and a sentence having an importance score that exceeds a first threshold value is identified. A key phrase in the identified sentence is identified, where the identified key phrase has a key phrase score that exceeds a second threshold value, and an assessment question about the content of the course related to the identified sentence is generated, where the assessment question is based on the identified sentence but where the identified key phrase is not present in the assessment question.
Public/Granted literature
- US20180182255A1 AUTOMATICALLY GENERATED FLASH CARDS Public/Granted day:2018-06-28
Information query