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11. 发明申请

US20150149378A1 JOB RECALL SERVICES IN ONLINE EDUCATION PLATFORMS 审中-公开
标题翻译：在线教育平台的工作回顾服务
公开(公告)号：US20150149378A1
公开(公告)日：2015-05-28
申请号：US14091234
申请日：2013-11-26
申请人： Chegg, Inc.
发明人： Vincent Le Chevalier , Paul Chris Sri , Benjamin James Bercovitz , Anand Madhavan , Charles F. Geiger
IPC分类号： G06Q50/20 , G06Q10/00
CPC分类号： G06Q50/20 , G06Q10/00
摘要： An online education platform manages and integrates a number of education services for users of the platform, including job recall services. These job recall services include management and distribution of job recall materials that test whether job applicants have acquired desired knowledge or skills for a particular job opening or class of jobs. The job recall materials are uploaded to the education platform and mapped to one or more learning units. Each learning unit is associated with an educational course and includes a distinct concept in the associated course. Responsive to a user of the education platform completing the learning unit to which a job recall material is mapped, the job recall material is recommended to the user.
摘要翻译：在线教育平台管理和整合了一些平台用户的教育服务，包括工作回忆服务。这些工作召回服务包括管理和分发工作回忆材料，以测试求职者是否获得了特定工作开放或职位类型的期望知识或技能。工作召回材料上传到教育平台，映射到一个或多个学习单位。每个学习单元都与教育课程相关联，并在相关课程中包含一个独特的概念。响应于完成作业召回材料映射的学习单元的教育平台的用户，向用户推荐作业调用材料。

12. 发明申请

US20220129855A1 Correlating Jobs with Personalized Learning Activities in Online Education Platforms 有权
公开(公告)号：US20220129855A1
公开(公告)日：2022-04-28
申请号：US17531594
申请日：2021-11-19
申请人： Chegg, Inc.
发明人： Anand Madhavan , Paul Chris Sri , Benjamin James Bercovitz , Vincent Le Chevalier , Charles F. Geiger
IPC分类号： G06Q10/10 , G09B5/00 , G06Q50/20 , G06Q10/06
摘要： Employers or recruiters populate an online database with job postings. The concepts that job applicants need to have learned to be successful applicants for a job are stated or inferred from the job posting and optionally resumes of others who have held that job. A student's own learning activities are logged by an online education platform. From a comparison between the student's completed learning units and a job posting's required learning units, a personalized learning unit gap can be identified for a student. The online education platform can then recommend how the student can fill the gap by undertaking the study of learning units on the education platform.

13. 发明申请

US20180181916A1 CORRELATING JOBS WITH PERSONALIZED LEARNING ACTIVITIES IN ONLINE EDUCATION PLATFORMS 审中-公开
公开(公告)号：US20180181916A1
公开(公告)日：2018-06-28
申请号：US15904825
申请日：2018-02-26
申请人： Chegg, Inc.
发明人： Anand Madhavan , Paul Chris Sri , Benjamin James Bercovitz , Vincent Le Chevalier , Charles F. Geiger
IPC分类号： G06Q10/10 , G09B5/00 , G06Q50/20 , G06Q10/06
CPC分类号： G06Q10/1053 , G06Q10/063112 , G06Q50/2057 , G09B5/00
摘要： Employers or recruiters populate an online database with job postings. The concepts that job applicants need to have learned to be successful applicants for a job are stated or inferred from the job posting and optionally resumes of others who have held that job. A student's own learning activities are logged by an online education platform. From a comparison between the student's completed learning units and a job posting's required learning units, a personalized learning unit gap can be identified for a student. The online education platform can then recommend how the student can fill the gap by undertaking the study of learning units on the education platform.

14. 发明授权

US09679492B2 Calculating effective GPA of students in education platforms 有权
公开(公告)号：US09679492B2
公开(公告)日：2017-06-13
申请号：US14051061
申请日：2013-10-10
申请人： Chegg, Inc.
发明人： Paul Chris Sri , Vincent Le Chevalier , Benjamin James Bercovitz , Anand Madhavan , Charles F. Geiger
IPC分类号： G06F17/30 , G09B7/00
CPC分类号： G09B7/00
摘要： An online educational publishing platform generates an effective grade point average for respective users of the platform by aggregating data describing educational activities of the users. The educational activity data includes users' interactions with pages of content distributed by the online educational platform, as well as data retrieved from user profiles of the users and external databases. The educational activity data is filtered into a plurality of categories and scored based on scoring metrics associated with the categories. Using the scored user activity data, the publishing platform generates the effective grade point averages. Each user may have multiple eGPAs whose value depends on how the eGPA was generated. Accordingly, an eGPA provides a quantitative representation of a student's academic engagement, achievements, and experiences.

15. 发明授权

US09378647B2 Automated course deconstruction into learning units in digital education platforms 有权
标题翻译：自动化课程解构到数字教育平台的学习单元
公开(公告)号：US09378647B2
公开(公告)日：2016-06-28
申请号：US13971738
申请日：2013-08-20
申请人： Chegg, Inc.
发明人： Benjamin James Bercovitz , Paul Chris Sri , Anand Madhavan , Vincent Le Chevalier , Charles F. Geiger
IPC分类号： G09B5/00 , G09B7/02
CPC分类号： G09B5/00 , G09B7/02
摘要： 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.
摘要翻译：教育课程将自动解构成离散学习单元。分析与综合教育平台存储的课程相关的内容，从内容中提取不同的概念。此外，记录用户从平台访问综合学习服务时所参与的学习活动。这些活动通常可以分为被动，主动和回忆活动。通过将教育课程解构为个人概念，然后应用一种通用的学习模式，将概念与学生进行的活动相结合，以学习这些概念。因此，开发了一种学习模式，其中课程被雾化成个体学习单元，每个学习单元包括一个概念和至少一个学习活动。然后，学习单元可以根据需要独立地或聚合。

16. 发明申请

US20150106377A1 Calculating Effective GPA of Students in Education Platforms 有权
标题翻译：计算教育平台中学生的有效GPA
公开(公告)号：US20150106377A1
公开(公告)日：2015-04-16
申请号：US14051061
申请日：2013-10-10
申请人： Chegg, Inc.
发明人： Paul Chris Sri , Vincent Le Chevalier , Benjamin James Bercovitz , Anand Madhavan , Charles F. Geiger
IPC分类号： G06F17/30
CPC分类号： G09B7/00
摘要： An online educational publishing platform generates an effective grade point average for respective users of the platform by aggregating data describing educational activities of the users. The educational activity data includes users' interactions with pages of content distributed by the online educational platform, as well as data retrieved from user profiles of the users and external databases. The educational activity data is filtered into a plurality of categories and scored based on scoring metrics associated with the categories. Using the scored user activity data, the publishing platform generates the effective grade point averages. Each user may have multiple eGPAs whose value depends on how the eGPA was generated. Accordingly, an eGPA provides a quantitative representation of a student's academic engagement, achievements, and experiences.
摘要翻译：在线教育出版平台通过汇总描述用户教育活动的数据，为平台的各个用户生成有效的成绩点平均值。教育活动数据包括用户与在线教育平台分发的内容页面的交互，以及从用户和外部数据库的用户简档中检索的数据。教育活动数据被过滤成多个类别，并且基于与类别相关联的评分指标进行评分。使用得分的用户活动数据，发布平台生成有效的成绩点平均值。每个用户可能有多个eGPA，其值取决于eGPA的生成方式。因此，eGPA提供学生的学术参与，成就和经验的量化代表。

17. 发明申请

US20150056596A1 Automated Course Deconstruction into Learning Units in Digital Education Platforms 有权
标题翻译：数字教育平台学习单元自动化课程解构
公开(公告)号：US20150056596A1
公开(公告)日：2015-02-26
申请号：US13971738
申请日：2013-08-20
申请人： Chegg, Inc.
发明人： Benjamin James Bercovitz , Paul Chris Sri , Anand Madhavan , Vincent Le Chevalier , Charles F. Geiger
IPC分类号： G09B5/00
CPC分类号： G09B5/00 , G09B7/02
摘要： 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.
摘要翻译：教育课程将自动解构成离散学习单元。分析与综合教育平台存储的课程相关的内容，从内容中提取不同的概念。此外，记录用户从平台访问综合学习服务时所参与的学习活动。这些活动通常可以分为被动，主动和回忆活动。通过将教育课程解构为个人概念，然后应用一般的学习模式，将概念与学生进行的活动相结合，以学习这些概念。因此，开发了一种学习模式，其中课程被雾化成个体学习单元，每个学习单元包括一个概念和至少一个学习活动。然后，学习单元可以根据需要独立地或聚合。

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