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41. 发明申请

US20120158630A1 INFORMATION PROPAGATION PROBABILITY FOR A SOCIAL NETWORK 有权
标题翻译：社会网络的信息传播概率
公开(公告)号：US20120158630A1
公开(公告)日：2012-06-21
申请号：US12971191
申请日：2010-12-17
申请人： Tauhid Rashed Zaman , Jurgen Anne Francois Marie Van Gael , David Stern , Ralf Herbrich , Gilad Lotan
发明人： Tauhid Rashed Zaman , Jurgen Anne Francois Marie Van Gael , David Stern , Ralf Herbrich , Gilad Lotan
IPC分类号： G06N3/00 , G06F15/173
CPC分类号： G06N5/04 , G06N99/005 , G06Q30/02 , H04L43/08 , H04L51/32
摘要： One or more techniques and/or systems are disclosed for predicting propagation of a message on a social network. A predictive model is trained to determine a probability of propagation of information on the social network using both positive and negative information propagation feedback, which may be collected while monitoring the social network over a desired period of time for information propagation. A particular message can be input to the predictive model, which can determine a probability of propagation of the message on the social network, such as how many connections may receive at least a portion of the message and/or a likelihood of at least a portion of the message reaching respective connections in the social network.
摘要翻译：公开了一种或多种技术和/或系统来预测消息在社交网络上的传播。训练一个预测模型，以确定使用正和负信息传播反馈在社交网络上传播信息的概率，可以在信息传播的期望时间段内监视社交网络时收集信息。可以将特定消息输入到预测模型，预测模型可以确定消息在社交网络上的传播概率，例如多少连接可以接收消息的至少一部分和/或至少一部分的可能性的消息到达社交网络中的各个连接。

42. 发明申请

US20120158620A1 HUMAN-ASSISTED TRAINING OF AUTOMATED CLASSIFIERS 有权
标题翻译：人工辅助自动分类培训
公开(公告)号：US20120158620A1
公开(公告)日：2012-06-21
申请号：US12970158
申请日：2010-12-16
申请人： Ulrich Paquet , David Stern , Jurgen Anne Francois Mari Van Gael , Ralf Herbrich
发明人： Ulrich Paquet , David Stern , Jurgen Anne Francois Mari Van Gael , Ralf Herbrich
IPC分类号： G06F15/18
CPC分类号： G06N99/005 , G06N3/08
摘要： Many computing scenarios involve the classification of content items within one or more categories. The content item set may be too large for humans to classify, but an automated classifier (e.g., an artificial neural network) may not be able to classify all content items with acceptable accuracy. Instead, the automated classifier may calculate a classification confidence while classifying respective content items. Content items having a low classification confidence may be sent to a human classifier, and may be added, along with the categories identified by the human classifier, to a training set. The automated classifier may then be retrained using the training set, thereby incrementally improving the classification confidence of the automated classifier while conserving the involvement of human classifiers. Additionally, human classifiers may be rewarded for classifying the content items, and the costs of such rewards may be considered while selecting content items for the training set.
摘要翻译：许多计算场景包括对一个或多个类别内的内容项进行分类。内容项集合可能太大以致人类不能进行分类，但是自动分类器（例如，人造神经网络）可能不能够以可接受的准确度对所有内容项进行分类。相反，自动分类器可以在分类各个内容项目时计算分类置信度。具有低分类置信度的内容项目可以被发送到人类分类器，并且可以与人类分类器识别的类别一起被添加到训练集合中。然后可以使用训练集再次训练自动分类器，从而逐渐改进自动分类器的分类置信度，同时节省人类分类器的参与。此外，可以奖励人类分类器对内容项进行分类，并且可以在选择训练集的内容项时考虑这种奖励的成本。

43. 发明申请

US20110320767A1 Parallelization of Online Learning Algorithms 有权
标题翻译：在线学习算法的并行化
公开(公告)号：US20110320767A1
公开(公告)日：2011-12-29
申请号：US12822918
申请日：2010-06-24
申请人： Taha Bekir Eren , Oleg Isakov , Weizhu Chen , Jeffrey Scott Dunn , Thomas Ivan Borchert , Joaquin Quinonero Candela , Thore Kurt Hartwig Graepel , Ralf Herbrich
发明人： Taha Bekir Eren , Oleg Isakov , Weizhu Chen , Jeffrey Scott Dunn , Thomas Ivan Borchert , Joaquin Quinonero Candela , Thore Kurt Hartwig Graepel , Ralf Herbrich
IPC分类号： G06F15/76 , G06F9/02
CPC分类号： G06N99/005
摘要： Methods, systems, and media are provided for a dynamic batch strategy utilized in parallelization of online learning algorithms. The dynamic batch strategy provides a merge function on the basis of a threshold level difference between the original model state and an updated model state, rather than according to a constant or pre-determined batch size. The merging includes reading a batch of incoming streaming data, retrieving any missing model beliefs from partner processors, and training on the batch of incoming streaming data. The steps of reading, retrieving, and training are repeated until the measured difference in states exceeds a set threshold level. The measured differences which exceed the threshold level are merged for each of the plurality of processors according to attributes. The merged differences which exceed the threshold level are combined with the original partial model states to obtain an updated global model state.
摘要翻译：提供了方法，系统和媒体，用于在线学习算法并行化中使用的动态批处理策略。动态批量策略基于原始模型状态和更新的模型状态之间的阈值水平差，而不是根据常数或预定的批量大小来提供合并功能。合并包括读取一批传入的流式传输数据，从合作伙伴处理器中检索任何丢失的模型信念，以及对批量的传入流数据进行培训。重复读取，检索和训练的步骤，直到测量的状态差异超过设定的阈值水平。根据属性对多个处理器中的每一个合并超过阈值水平的测量差异。将超过阈值水平的合并差异与原始部分模型状态相结合以获得更新的全局模型状态。

44. 发明授权

US07837543B2 Reward-driven adaptive agents for video games 有权
标题翻译：奖励驱动的视频游戏自适应代理
公开(公告)号：US07837543B2
公开(公告)日：2010-11-23
申请号：US10837415
申请日：2004-04-30
申请人： Kurt Hartwig Graepel , Ralf Herbrich , Julian Gold
发明人： Kurt Hartwig Graepel , Ralf Herbrich , Julian Gold
IPC分类号： A63F9/24 , A63F13/00 , G06F17/00 , G06F19/00
CPC分类号： A63F13/67 , A63F13/10 , A63F13/58 , A63F13/833 , A63F2300/6027 , A63F2300/8029
摘要： Adaptive agents are driven by rewards they receive based on the outcome of their behavior during actual game play. Accordingly, the adaptive agents are able to learn from experience within the gaming environment. Reward-driven adaptive agents can be trained at either or both of game-time or development time. Computer-controlled agents receive rewards (either positive or negative) at individual action intervals based on the effectiveness of the agents' actions (e.g., compliance with defined goals). The adaptive computer-controlled agent is motivated to perform actions that maximize its positive rewards and minimize is negative rewards.
摘要翻译：自适应代理由他们在实际游戏过程中根据其行为的结果而获得的奖励驱动。因此，适应性代理能够从游戏环境中的经验中学习。奖励驱动的自适应代理可以在游戏时间或开发时间中的任一个或两者进行训练。计算机控制的代理人可以根据代理人的行为的有效性（例如，遵守所定义的目标），在个别行动间隔收到奖励（正或负）。自适应计算机控制的代理人有动机执行最大化其积极奖励的行动，最小化是否定的回报。

45. 发明授权

US07525546B2 Mixture model for motion lines in a virtual reality environment 有权
标题翻译：虚拟现实环境中运动线的混合模型
公开(公告)号：US07525546B2
公开(公告)日：2009-04-28
申请号：US12028012
申请日：2008-02-08
申请人： Ralf Herbrich , Mark Hatton , Michael E Tipping
发明人： Ralf Herbrich , Mark Hatton , Michael E Tipping
IPC分类号： G06T15/70 , A63F9/14
CPC分类号： A63F13/573 , A63F13/10 , A63F13/803 , A63F2300/6027 , A63F2300/646 , A63F2300/8017
摘要： Improved human-like realism of computer opponents in racing or motion-related games is provided by using a mixture model to determine a dynamically prescribed racing line that the AI driver is to follow for a given segment of the race track. This dynamically prescribed racing line may vary from segment to segment and lap to lap, roughly following an ideal line with some variation. As such, the AI driver does not appear to statically follow the ideal line perfectly throughout the race. Instead, within each segment of the course, the AI driver's path may smoothly follow a probabilistically-determined racing line defined relative to at least one prescribed racing line.
摘要翻译：通过使用混合模型来确定AI驱动程序对于赛道的给定段落要遵循的动态规定的赛车线，提供了赛车或运动相关游戏中的计算机对手的人性化现实主义。这个动态规定的赛车线可能会有所不同，分段和分段，搭搭到搭乘，大致跟随一个理想的线条，有一些变化。因此，AI驱动程序在整个比赛中都不会完美地跟随理想线条。相反，在本课程的每个部分中，AI驾驶员的路径可以顺利地遵循相对于至少一个规定赛车线定义的概率确定的赛车线。

46. 发明授权

US07376474B2 Bayesian scoring 有权
标题翻译：贝叶斯得分
公开(公告)号：US07376474B2
公开(公告)日：2008-05-20
申请号：US11276184
申请日：2006-02-16
申请人： Thore K H Graepel , Ralf Herbrich
发明人： Thore K H Graepel , Ralf Herbrich
IPC分类号： G06F19/00
CPC分类号： G06Q10/06 , A63B71/06 , G09B7/02
摘要： Players in a gaming environment, particularly, electronic on-line gaming environments, may be scored relative to each other or to a predetermined scoring system. The scoring of each player may be based on the outcomes of games between players who compete against each other in one or more teams of one or more players. Each player's score may be represented as a distribution over potential scores which may indicate a confidence level in the distribution representing the player's score. The score distribution for each player may be modeled with a Gaussian distribution and may be determined through a Bayesian inference algorithm. The scoring may be used to track a player's progress and/or standing within the gaming environment, used in a leaderboard indication of rank, and/or may be used to match players with each other in a future game.
摘要翻译：在游戏环境中，特别是电子在线游戏环境中的玩家可以相对于彼此或预定的评分系统进行打分。每个玩家的得分可以基于在一个或多个玩家的一个或多个队中彼此竞争的玩家之间的游戏的结果。每个玩家的得分可以表示为潜在分数的分布，其可以指示表示玩家得分的分布中的置信水平。每个玩家的得分分布可以用高斯分布来建模，并且可以通过贝叶斯推理算法来确定。评分可以用于跟踪玩家在排行榜中使用的游戏环境中的进展和/或站立，并且/或可以用于在未来的游戏中将玩家彼此匹配。

47. 发明授权

US07050868B1 Bayesian scoring 有权
标题翻译：贝叶斯得分
公开(公告)号：US07050868B1
公开(公告)日：2006-05-23
申请号：US11041752
申请日：2005-01-24
申请人： Thore K H Graepel , Ralf Herbrich
发明人： Thore K H Graepel , Ralf Herbrich
IPC分类号： G06F19/00
CPC分类号： G06Q10/06 , A63B71/06 , G09B7/02
摘要： Players in a gaming environment, particularly, electronic on-line gaming environments, may be scored relative to each other or to a predetermined scoring system. The scoring of each player may be based on the outcomes of games between players who compete against each other in one or more teams of one or more players. Each player's score may be represented as a distribution over potential scores which may indicate a confidence level in the distribution representing the player's score. The score distribution for each player may be modeled with a Gaussian distribution and may be determined through a Bayesian inference algorithm. The scoring may be used to track a player's progress and/or standing within the gaming environment, used in a leaderboard indication of rank, and/or may be used to match players with each other in a future game.
摘要翻译：在游戏环境中，特别是电子在线游戏环境中的玩家可以相对于彼此或预定的评分系统进行打分。每个玩家的得分可以基于在一个或多个玩家的一个或多个队中彼此竞争的玩家之间的游戏的结果。每个玩家的得分可以表示为潜在分数的分布，其可以指示表示玩家得分的分布中的置信水平。每个玩家的得分分布可以用高斯分布来建模，并且可以通过贝叶斯推理算法来确定。评分可以用于跟踪玩家在排行榜中使用的游戏环境中的进展和/或站立，并且/或可以用于在未来的游戏中将玩家彼此匹配。

48. 发明授权

US09020239B2 Stereo video for gaming 有权
标题翻译：用于游戏的立体声视频
公开(公告)号：US09020239B2
公开(公告)日：2015-04-28
申请号：US13305145
申请日：2011-11-28
申请人： Thore KH Graepel , Andrew Blake , Ralf Herbrich
发明人： Thore KH Graepel , Andrew Blake , Ralf Herbrich
IPC分类号： G06K9/00 , G06K9/34 , G06T15/00 , G09G5/00 , H04N13/02 , G06T7/00
CPC分类号： H04N13/239 , A63F13/213 , A63F2300/1093 , G06K9/00355 , G06T7/593 , G06T15/00 , G06T2207/10012 , H04N13/207
摘要： A real-time stereo video signal of a captured scene with a physical foreground object and a physical background is received. In real-time, a foreground/background separation algorithm is used on the real-time stereo video signal to identify pixels from the stereo video signal that represent the physical foreground object. A video sequence may be produced by rendering a 3D virtual reality based on the identified pixels of the physical foreground object.
摘要翻译：接收具有物理前景对象和物理背景的捕获场景的实时立体视频信号。实时地，在实时立体视频信号上使用前景/背景分离算法来识别来自表示物理前景对象的立体视频信号的像素。可以通过基于所识别的物理前景对象的像素渲染3D虚拟现实来产生视频序列。

49. 发明申请

US20140059162A1 DISTRIBUTED INFORMATION SYNCHRONIZATION 有权
标题翻译：分布式信息同步
公开(公告)号：US20140059162A1
公开(公告)日：2014-02-27
申请号：US13594685
申请日：2012-08-24
申请人： Ralf Herbrich , Iouri Y. Putivsky , Antoine Joseph Atallah
发明人： Ralf Herbrich , Iouri Y. Putivsky , Antoine Joseph Atallah
IPC分类号： G06F15/16
CPC分类号： G06F17/30578
摘要： Processing a prepared update is disclosed. A prepared update associated with a request that has been used by the sender to update a local version of a data associated with the sender is received from a sender. Based at least in part on an identifier included in the prepared update, a selected data handler is selected among a plurality of data handlers. The selected data handler is used to update a centralized version of the data at least in part by using the received prepared update. The centralized version of the data has been previously updated using a plurality of prepared updates received from a plurality of senders. The updated centralized version of the data is sent to update the local version of the data associated with the sender.
摘要翻译：公开处理准备好的更新。从发送方接收与发送方使用的用于更新与发送者相关联的数据的本地版本的请求相关联的准备更新。至少部分地基于所准备的更新中包括的标识符，在多个数据处理程序中选择所选择的数据处理程序。所选择的数据处理程序用于至少部分地通过使用所接收的准备更新来更新数据的集中版本。已经使用从多个发送者接收的多个准备更新来更新数据的集中版本。发送更新的集中版本的数据以更新与发送方相关联的数据的本地版本。

50. 发明授权

US08589317B2 Human-assisted training of automated classifiers 有权
标题翻译：人工辅助训练的自动分类器
公开(公告)号：US08589317B2
公开(公告)日：2013-11-19
申请号：US12970158
申请日：2010-12-16
申请人： Ulrich Paquet , David Stern , Jurgen Anne Francois Marie Van Gael , Ralf Herbrich
发明人： Ulrich Paquet , David Stern , Jurgen Anne Francois Marie Van Gael , Ralf Herbrich
IPC分类号： G06F15/18
CPC分类号： G06N99/005 , G06N3/08
摘要： Many computing scenarios involve the classification of content items within one or more categories. The content item set may be too large for humans to classify, but an automated classifier (e.g., an artificial neural network) may not be able to classify all content items with acceptable accuracy. Instead, the automated classifier may calculate a classification confidence while classifying respective content items. Content items having a low classification confidence may be sent to a human classifier, and may be added, along with the categories identified by the human classifier, to a training set. The automated classifier may then be retrained using the training set, thereby incrementally improving the classification confidence of the automated classifier while conserving the involvement of human classifiers. Additionally, human classifiers may be rewarded for classifying the content items, and the costs of such rewards may be considered while selecting content items for the training set.
摘要翻译：许多计算场景包括对一个或多个类别内的内容项进行分类。内容项集合可能太大以致人类不能进行分类，但是自动分类器（例如，人造神经网络）可能不能够以可接受的准确度对所有内容项进行分类。相反，自动分类器可以在分类各个内容项目时计算分类置信度。具有低分类置信度的内容项目可以被发送到人类分类器，并且可以与人类分类器识别的类别一起被添加到训练集合中。然后可以使用训练集再次训练自动分类器，从而逐渐改进自动分类器的分类置信度，同时节省人类分类器的参与。此外，可以奖励人类分类器对内容项进行分类，并且可以在选择训练集的内容项时考虑这种奖励的成本。

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