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Title:
METHOD AND DEVICE FOR AUTOMATICALLY GENERATING ANSWER OPTIONS TO ENGLISH MULTIPLE-CHOICE QUESTION
Document Type and Number:
WIPO Patent Application WO/2019/200706
Kind Code:
A1
Abstract:
A method and device for automatically generating answer options to an English multiple-choice question, an electronic device and a storage medium. The method comprises: establishing an English-feature data model, comprising multiple feature groups; acquiring the question stem of an English multiple-choice question and a study word in the the question stem of the English multiple-choice question; extracting features of the stem of the English multiple-choice question and features of the study word, carrying out matching in the data model according to the features of the study word, and determining specific feature groups in which the features of the study word belong; selecting a preset quantity of interference words from the specific feature groups and/or other feature groups to serve as interference options; and using the preset study word as the correct option, combining the correct option with the interference options to generate answer options to the English multiple-choice question. Answer options to an English multiple-choice question may be automatically generated by analyzing features of the English multiple-choice question and features of a study word therein.

Inventors:
CHEN, Pengcheng (602 Building 2, 38 Baocheng Shangchuan Road Bao'an Distric, Shenzhen Guangdong 0, 518100, CN)
LU, Xin (16 6th Floor, Unit 2 Building 1,3 Modi River Street, Qingyang Distric, Chengdu Sichuan 0, 610000, CN)
Application Number:
CN2018/092779
Publication Date:
October 24, 2019
Filing Date:
June 26, 2018
Export Citation:
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Assignee:
SHENZHEN EAGLESOUL TECHNOLOGY CO., LTD. (Room 202, 2nd Floor Building1,JianDa Industrial Zone, Xin'an Third Road, Bao'an Distric, Shenzhen Guangdong 0, 518100, CN)
International Classes:
G09B7/02
Foreign References:
CN101470695A2009-07-01
CN101308486A2008-11-19
CN101877181A2010-11-03
CN101261617A2008-09-10
CN107463537A2017-12-12
US5565316A1996-10-15
Attorney, Agent or Firm:
BEIJING HESHINIP INTELLECTUAL PROPERTY OFFICE (Taihualongqi Plaza Building 4th 1002 Huangping Road, Huilongguan Changping District, Beijing 6, 100096, CN)
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