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1. 发明授权

US09384241B2 Reranking using confident image samples 有权
标题翻译：使用自信的图像样本进行滚动
公开(公告)号：US09384241B2
公开(公告)日：2016-07-05
申请号：US13393509
申请日：2011-11-24
申请人： Jingdong Wang , Shipeng Li , Nobuyuki Morioka
发明人： Jingdong Wang , Shipeng Li , Nobuyuki Morioka
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F17/30247 , G06F17/30256 , G06F17/30268 , G06F17/30277
摘要： The techniques described herein determine an initial set of ranked images associated with an image-based search query. Based on visual content similarities between images in the initial set of ranked images, the techniques select confident image samples from the initial set of ranked images. The techniques then use the confident image samples to rerank the initial set of ranked images. Accordingly, a search engine uses the confident image samples to promote images that are likely to be relevant to the search query, while demoting images that are not likely to be relevant to the search query. Therefore, the search engine can provide improved relevance-based search results to an image-based search query.
摘要翻译：本文描述的技术确定与基于图像的搜索查询相关联的初始的排序图像集合。基于初始设置的图像中的图像之间的视觉内容相似性，该技术从初始的排列图像集中选择可信度图像样本。然后，技术使用自信的图像样本重新排列初始的排序图像集。因此，搜索引擎使用确定的图像样本来推广可能与搜索查询相关的图像，同时降低与搜索查询不可能相关的图像。因此，搜索引擎可以向基于图像的搜索查询提供改进的基于关联的搜索结果。

2. 发明申请

US20140250109A1 RERANKING USING CONFIDENT IMAGE SAMPLES 有权
标题翻译：使用保密的图像样本进行快照
公开(公告)号：US20140250109A1
公开(公告)日：2014-09-04
申请号：US13393509
申请日：2011-11-24
申请人： Jingdong Wang , Shipeng Li , Nobuyuki Morioka
发明人： Jingdong Wang , Shipeng Li , Nobuyuki Morioka
IPC分类号： G06F17/30
CPC分类号： G06F17/3053 , G06F17/30247 , G06F17/30256 , G06F17/30268 , G06F17/30277
摘要： The techniques described herein determine an initial set of ranked images associated with an image-based search query. Based on visual content similarities between images in the initial set of ranked images, the techniques select confident image samples from the initial set of ranked images. The techniques then use the confident image samples to rerank the initial set of ranked images. Accordingly, a search engine uses the confident image samples to promote images that are likely to be relevant to the search query, while demoting images that are not likely to be relevant to the search query. Therefore, the search engine can provide improved relevance-based search results to an image-based search query.
摘要翻译：本文描述的技术确定与基于图像的搜索查询相关联的初始的排序图像集合。基于初始设置的图像中的图像之间的视觉内容相似性，该技术从初始的排列图像集中选择可信度图像样本。然后，技术使用自信的图像样本重新排列初始的排序图像集。因此，搜索引擎使用确定的图像样本来推广可能与搜索查询相关的图像，同时降低与搜索查询不可能相关的图像。因此，搜索引擎可以向基于图像的搜索查询提供改进的基于关联的搜索结果。

3. 发明申请

US20090322561A1 TRAFFIC SIGNALS CONTROL SYSTEM 有权
标题翻译：交通信号控制系统
公开(公告)号：US20090322561A1
公开(公告)日：2009-12-31
申请号：US12478670
申请日：2009-06-04
申请人： Nobuyuki Morioka , Eric Enyang Huang , Bernhard Hengst
发明人： Nobuyuki Morioka , Eric Enyang Huang , Bernhard Hengst
IPC分类号： G08G1/095
CPC分类号： G08G1/08
摘要： A method of controlling traffic signals at a road intersection, which has a plurality of signal groups, each of which controls at least one direction of traffic within the intersection. The method comprises the steps of obtaining and utilising traffic data to calculate a current traffic state and the rate of change in the traffic state. The method further comprises formulating at least one action and the duration of the action in response to these calculations. Each action comprises switching at least one traffic signal. One or more policies based on the calculations and the action are resolved. A continuous decision making process is applied to evaluate a reward for the policies resolved and a policy that maximizes the reward is selected.
摘要翻译：一种控制道路交叉路口的交通信号的方法，该交叉路口具有多个信号组，每个信号组控制交叉路口内至少一个交通方向。该方法包括获取和利用业务数据来计算当前业务状态和业务状态变化率的步骤。该方法还包括响应于这些计算来制定至少一个动作和动作的持续时间。每个动作包括切换至少一个交通信号。基于计算和操作的一个或多个策略被解决。应用连续的决策过程来评估所解决的政策的奖励，并选择最大化奖励的政策。

4. 发明授权

US08212688B2 Traffic signals control system 有权
标题翻译：交通信号控制系统
公开(公告)号：US08212688B2
公开(公告)日：2012-07-03
申请号：US12478670
申请日：2009-06-04
申请人： Nobuyuki Morioka , Eric Enyang Huang , Bernhard Hengst
发明人： Nobuyuki Morioka , Eric Enyang Huang , Bernhard Hengst
IPC分类号： G08G1/07
CPC分类号： G08G1/08
摘要： A method of controlling traffic signals at a road intersection, which has a plurality of signal groups, each of which controls at least one direction of traffic within the intersection. The method comprises the steps of obtaining and utilizing traffic data to calculate a current traffic state and the rate of change in the traffic state. The method further comprises formulating at least one action and the duration of the action in response to these calculations. Each action comprises switching at least one traffic signal. One or more policies based on the calculations and the action are resolved. A continuous decision making process is applied to evaluate a reward for the policies resolved and a policy that maximizes the reward is selected.
摘要翻译：一种控制道路交叉路口的交通信号的方法，该交叉路口具有多个信号组，每个信号组控制交叉路口内至少一个交通方向。该方法包括获取和利用业务数据来计算当前业务状态和业务状态变化率的步骤。该方法还包括响应于这些计算来制定至少一个动作和动作的持续时间。每个动作包括切换至少一个交通信号。基于计算和操作的一个或多个策略被解决。应用连续的决策过程来评估所解决的政策的奖励，并选择最大化奖励的政策。

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