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公开(公告)号：US20170116195A1
公开(公告)日：2017-04-27
申请号：US14923330
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
摘要： In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an interest of each activity to the user based at least in part on the type of each notification; ranking the notifications based at least in part on the calculated interest; and sending one or more of the notifications to the user. Each of the sent notifications has a ranking higher than a pre-determined threshold ranking.
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公开(公告)号：US20210144118A1
公开(公告)日：2021-05-13
申请号：US17148907
申请日：2021-01-14
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
IPC分类号： H04L12/58
摘要： In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an inferred subscription level based at least in part on the type associated with each notification; classifying the notifications based on the inferred subscription of each notification; and sending one or more of the notifications to the user. Each of the sent notifications has an inferred subscription level higher than a pre-determined threshold subscription level.
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公开(公告)号：US10291741B2
公开(公告)日：2019-05-14
申请号：US14923324
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
摘要： In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an estimated click-through rate (CTR) for each notification based at least in part on the type associated with each notification; determining a push threshold value for each notification based at least in part on the estimated CTR for each notification; and sending one or more of the notifications to the user. Each of the sent notifications has a push threshold value higher than a pre-determined push threshold value.
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公开(公告)号：US20160170991A1
公开(公告)日：2016-06-16
申请号：US14567218
申请日：2014-12-11
申请人： Facebook, Inc.
发明人： Andrew Alexander Birchall , Aleksandar Ilic , Florin Ratiu , Martin Rehwald , Yiyu Li , Pradeep Kumar Sharma , Vasanth Kumar Rajendran
摘要： In one embodiment, a method includes one or more computing devices accessing a notification to be sent to a user, where the notification has a context. The method also includes one or more computing devices sending a request to a history service for historical notification data associated with the user with respect to the context of the notification and a ranking of the notification where the ranking indicates a probability of the user interacting with the notification. The method also includes one or more computing devices receiving the historical notification data and the ranking from the history service. Moreover, the method also includes one or more computing devices determining a notification policy to apply to the notification based at least in part on the context of the notification, the historical notification data, and the ranking. Furthermore, the method also includes one or more computing devices applying the notification policy to the notification to be sent to the user.
摘要翻译： 在一个实施例中，一种方法包括访问要发送给用户的通知的一个或多个计算设备，其中通知具有上下文。 该方法还包括一个或多个计算设备，用于相对于通知的上下文向历史服务发送与用户相关联的历史通知数据的请求以及通知的排序，其中排名指示用户与 通知。 该方法还包括从历史服务接收历史通知数据和排名的一个或多个计算设备。 此外，该方法还包括至少部分地基于通知的上下文，历史通知数据和排名来确定应用于通知的通知策略的一个或多个计算设备。 此外，该方法还包括将通知策略应用于要发送给用户的通知的一个或多个计算设备。
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公开(公告)号：US10924445B2
公开(公告)日：2021-02-16
申请号：US14923330
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
IPC分类号： H04L12/58
摘要： In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an interest of each activity to the user based at least in part on the type of each notification; ranking the notifications based at least in part on the calculated interest; and sending one or more of the notifications to the user. Each of the sent notifications has a ranking higher than a pre-determined threshold ranking.
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公开(公告)号：US10515081B2
公开(公告)日：2019-12-24
申请号：US14567218
申请日：2014-12-11
申请人： Facebook, Inc.
发明人： Andrew Alexander Birchall , Aleksandar Ilic , Florin Ratiu , Martin Rehwald , Yiyu Li , Pradeep Kumar Sharma , Vasanth Kumar Rajendran
IPC分类号： G06F17/30 , G06F16/2457 , H04L29/08
摘要： In one embodiment, a method includes one or more computing devices accessing a notification to be sent to a user, where the notification has a context. The method also includes one or more computing devices sending a request to a history service for historical notification data associated with the user with respect to the context of the notification and a ranking of the notification where the ranking indicates a probability of the user interacting with the notification. The method also includes one or more computing devices receiving the historical notification data and the ranking from the history service. Moreover, the method also includes one or more computing devices determining a notification policy to apply to the notification based at least in part on the context of the notification, the historical notification data, and the ranking. Furthermore, the method also includes one or more computing devices applying the notification policy to the notification to be sent to the user.
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公开(公告)号：US20170118303A1
公开(公告)日：2017-04-27
申请号：US14923320
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
摘要： In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating a level of interest in content of each notification to the user based at least in part on the type of each notification; modifying the content of one or more of the notifications based at least in part on the calculated level of interest; and sending one or more of the notifications with modified content to the user.
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公开(公告)号：US20170118159A1
公开(公告)日：2017-04-27
申请号：US14923332
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
摘要： In one embodiment, a method includes receiving a number of notifications of one or more activities relevant to a user. Each notification has an associated receipt time and type of notification. The method also includes aggregating one or more of the notifications based on the type of notification; determining a sending time to send the aggregated notifications based at least in part on determining that a pre-determined amount of time that has elapsed from a receipt time of a most recent one of the aggregated notifications; and sending the aggregated notifications to the user based on the sending time.
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公开(公告)号：US10728201B2
公开(公告)日：2020-07-28
申请号：US14923332
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Ilic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
摘要： In one embodiment, a method includes receiving a number of notifications of one or more activities relevant to a user. Each notification has an associated receipt time and type of notification. The method also includes aggregating one or more of the notifications based on the type of notification; determining a sending time to send the aggregated notifications based at least in part on determining that a pre-determined amount of time that has elapsed from a receipt time of a most recent one of the aggregated notifications; and sending the aggregated notifications to the user based on the sending time.
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公开(公告)号：US10587717B2
公开(公告)日：2020-03-10
申请号：US14923320
申请日：2015-10-26
申请人： Facebook, Inc.
发明人： Florin Ratiu , Andrew Alexander Birchall , David S. Park , Aleksandar Illic , Nathan Paul Schloss , Vasanth Kumar Rajendran , Yiyu Li , Patrick Jonathan Varin , Branislav Stojkovic
摘要： In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating a level of interest in content of each notification to the user based at least in part on the type of each notification; modifying the content of one or more of the notifications based at least in part on the calculated level of interest; and sending one or more of the notifications with modified content to the user.
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