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1. 发明授权

US10290223B2 Predictive recommendation engine 有权
公开(公告)号：US10290223B2
公开(公告)日：2019-05-14
申请号：US15607205
申请日：2017-05-26
申请人： Pearson Education, Inc.
发明人： Yun Jin Rho , Jacob M. Anderson , Gennadiy A. Kukartsev
IPC分类号： G09B7/00 , G09B3/00 , H04L27/00 , G09B7/07 , H04B3/54 , H04L12/24 , G06Q50/20 , G06Q10/06 , G06N7/00 , G09B5/06 , G09B7/02 , H04L29/06
摘要： Computer processes, systems and methods for alerting a student device when an objective is mastered according to a piecewise Gaussian distribution updated according to a Bayesian method are disclosed herein. The system can include a student device having a network interface to exchange data with a server via a communication network, and an I/O subsystem to convert electrical signals to user interpretable outputs user interface. The system can include a server that can: receive a student identification; retrieve the next learning objective; determine the difficulty level of the next objective problem set; and determine the probability of the student correctly answering the problems in the problem set. The system may also include a teacher device.

2. 发明申请

US20170330474A1 PREDICTIVE RECOMMENDATION ENGINE 审中-公开
公开(公告)号：US20170330474A1
公开(公告)日：2017-11-16
申请号：US15607205
申请日：2017-05-26
申请人： Pearson Education, Inc.
发明人： Yun Jin Rho , Jacob M. Anderson , Gennadiy A. Kukartsev
IPC分类号： G09B7/07 , G09B7/00 , G09B5/06 , G09B7/02 , G06N7/00
CPC分类号： G09B7/07 , G06N7/005 , G06Q10/06 , G06Q50/20 , G09B5/065 , G09B7/00 , G09B7/02 , H04B3/544 , H04L41/069 , H04L63/0272
摘要： Computer processes, systems and methods for alerting a student device when an objective is mastered according to a piecewise Gaussian distribution updated according to a Bayesian method are disclosed herein. The system can include a student device having a network interface to exchange data with a server via a communication network, and an I/O subsystem to convert electrical signals to user interpretable outputs user interface. The system can include a server that can: receive a student identification; retrieve the next learning objective; determine the difficulty level of the next objective problem set; and determine the probability of the student correctly answering the problems in the problem set. The system may also include a teacher device.

3. 发明申请

US20160127010A1 PREDICTIVE RECOMMENDATION ENGINE 有权
标题翻译：预测推荐机
公开(公告)号：US20160127010A1
公开(公告)日：2016-05-05
申请号：US14928152
申请日：2015-10-30
申请人： Pearson Education, Inc.
发明人： Yun Jin Rho , Jacob M. Anderson , Gennadiy A. Kukartsev
IPC分类号： H04B3/54
CPC分类号： G09B7/07 , G06N7/005 , G06Q10/06 , G06Q50/20 , G09B5/065 , G09B7/00 , G09B7/02 , H04B3/544 , H04L41/069 , H04L63/0272
摘要： Systems and methods for alerting a user device when an objective is mastered according to a piecewise Gaussian distribution updated according to a Bayesian method are disclosed herein. The system can include a user device having a network interface to exchange data with a server via a communication network, and an I/O subsystem to convert electrical signals to user interpretable outputs user interface. The system can include a server that can: receive a response from the user device; identify a user associated with the response; receive user attribute data; identify a next objective; provide a data packet from the aggregation of data packets to the user via the user device; receive a response from the user device; update the user attribute data according to a Bayesian method; and generate and provide an alert to the user device.
摘要翻译：本文公开了当根据贝叶斯方法更新的根据分段高斯分布来掌握目标时用于提醒用户设备的系统和方法。该系统可以包括具有经由通信网络与服务器交换数据的网络接口的用户设备，以及将电信号转换为用户可解释的输出用户界面的I / O子系统。该系统可以包括可以：从用户设备接收响应的服务器; 识别与响应相关联的用户; 接收用户属性数据; 确定下一个目标; 通过用户设备向用户提供数据包聚合的数据包; 从用户设备接收响应; 根据贝叶斯方法更新用户属性数据; 并生成并向用户设备提供警报。

4. 发明授权

US10713225B2 Content database generation 有权
公开(公告)号：US10713225B2
公开(公告)日：2020-07-14
申请号：US15523628
申请日：2015-10-30
申请人： Pearson Education, Inc.
发明人： Jose P. Gonzalez-Brenes , Ilya Goldin , Johann A. Larusson , John Behrens , Thomas McTavish , Yun Jin Rho , Jacob M. Anderson , Gennadiy A. Kukartsev
IPC分类号： G06F16/30 , H04L12/26 , G06F16/21 , G06F16/23 , G06F16/00
摘要： Systems and methods for simplifying data structuring in a database by applying a first content structure to interrelate a plurality of data packets and refining the interrelations based on data packet attributes are disclosed herein. The system can include a memory including: a structure database that can include a content structure including a plurality of content categories; and a content library database. The content library database can include a plurality of data packets. The system can include a server that can receive a plurality of data packets, organize the content according to the content structure, and update the organization of at least some of the data packets based on a determined attribute of those data packets.

5. 发明授权

US09667321B2 Predictive recommendation engine 有权
公开(公告)号：US09667321B2
公开(公告)日：2017-05-30
申请号：US14928152
申请日：2015-10-30
申请人： Pearson Education, Inc.
发明人： Yun Jin Rho , Jacob M. Anderson , Gennadiy A. Kukartsev
IPC分类号： G09B7/00 , G09B3/00 , H04L27/00 , H04B3/54 , H04L12/24
CPC分类号： G09B7/07 , G06N7/005 , G06Q10/06 , G06Q50/20 , G09B5/065 , G09B7/00 , G09B7/02 , H04B3/544 , H04L41/069 , H04L63/0272
摘要： Systems and methods for alerting a user device when an objective is mastered according to a piecewise Gaussian distribution updated according to a Bayesian method are disclosed herein. The system can include a user device having a network interface to exchange data with a server via a communication network, and an I/O subsystem to convert electrical signals to user interpretable outputs user interface. The system can include a server that can: receive a response from the user device; identify a user associated with the response; receive user attribute data; identify a next objective; provide a data packet from the aggregation of data packets to the user via the user device; receive a response from the user device; update the user attribute data according to a Bayesian method; and generate and provide an alert to the user device.

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