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1. 发明授权

US5802256A Generating improved belief networks 失效
公开(公告)号：US5802256A
公开(公告)日：1998-09-01
申请号：US862564
申请日：1997-05-23
申请人： David E. Heckerman , Dan Geiger , David M. Chickering
发明人： David E. Heckerman , Dan Geiger , David M. Chickering
IPC分类号： G06N5/02 , G06F15/18
CPC分类号： G06N5/022
摘要： An improved belief network generator is provided. A belief network is generated utilizing expert knowledge retrieved from an expert in a given field of expertise and empirical data reflecting observations made in the given field of the expert. In addition to utilizing expert knowledge and empirical data, the belief network generator provides for the use of continuous variables in the generated belief network and missing data in the empirical data.

2. 发明授权

US5696884A Method for assisting in rendering a decision using improved belief networks 失效
标题翻译：使用改进的信念网络协助作出决定的方法
公开(公告)号：US5696884A
公开(公告)日：1997-12-09
申请号：US739201
申请日：1996-10-30
申请人： David E. Heckerman , Dan Geiger , David M. Chickering
发明人： David E. Heckerman , Dan Geiger , David M. Chickering
IPC分类号： G06N5/02 , G06F15/18
CPC分类号： G06N5/022
摘要： An improved belief network generator is provided. A belief network is generated utilizing expert knowledge retrieved from an expert in a given field of expertise and empirical data reflecting observations made in the given field of the expert. In addition to utilizing expert knowledge and empirical data, the belief network generator of the preferred embodiment provides for the use of continuous variables in the generated belief network and missing data in the empirical data.
摘要翻译：提供了一种改进的信任网络生成器。使用从专家领域的专家知识获取的专家知识和反映在专家的给定领域中作出的观察的经验数据产生信念网络。除了利用专家知识和经验数据之外，优选实施例的信念网络生成器还提供了所生成的信念网络中的连续变量的使用以及经验数据中的丢失数据。

3. 发明授权

US07183743B2 Adapter system for recharging portable electronic devices and its associated method of use 失效
标题翻译：用于为便携式电子设备充电的适配器系统及其相关使用方法
公开(公告)号：US07183743B2
公开(公告)日：2007-02-27
申请号：US10739368
申请日：2003-12-19
申请人： Dan Geiger
发明人： Dan Geiger
IPC分类号： H01M10/46
CPC分类号： H01R31/06 , B60R11/02 , B60R2011/0054 , H01R31/065 , H02J7/0042
摘要： A recharging system for portable electronic devices that have specialized recharging ports and accept only specifically shaped connectors. The recharging system includes a plug connector for engaging an external power source. A generic terminal connector is also provided. A wire cord is used to connect the plug connector and the terminal connector. At least one adaptor is provided. Each adaptor has a receptacle and a specialized connector. The receptacle selectively receives and electrically interconnects with the generic terminal connector. The specialized connector on the adaptor selectively engages the portable electronic device, therein electrically interconnecting the portable electronic device to the generic terminal connector. The portable electronic device is then recharged by the flow of electricity through the generic terminal connector.
摘要翻译：一种用于便携式电子设备的充电系统，其具有专门的充电端口并且仅接受特定形状的连接器。充电系统包括用于接合外部电源的插头连接器。还提供通用终端连接器。电线用于连接插头连接器和端子连接器。提供至少一个适配器。每个适配器都有一个插座和一个专门的连接器。插座选择性地接收和与通用端子连接器电互连。适配器上的专用连接器选择性地接合便携式电子设备，其中将便携式电子设备电连接到通用终端连接器。便携式电子设备然后通过通用终端连接器的电流再充电。

4. 发明授权

US06529888B1 Generating improved belief networks 失效
标题翻译：产生改进的信念网络
公开(公告)号：US06529888B1
公开(公告)日：2003-03-04
申请号：US08739200
申请日：1996-10-30
申请人： David E. Heckerman , Dan Geiger , David M. Chickering
发明人： David E. Heckerman , Dan Geiger , David M. Chickering
IPC分类号： G06N504
CPC分类号： G06N5/022
摘要： An improved belief network generator is provided. A belief network is generated utilizing expert knowledge retrieved from an expert in a given field of expertise and empirical data reflecting observations made in the given field of the expert. In addition to utilizing expert knowledge and empirical data, the belief network generator provides for the use of continuous variables in the generated belief network and missing data in the empirical data.
摘要翻译：提供了一种改进的信任网络生成器。使用从专家领域的专家知识获取的专家知识和反映在专家的给定领域中作出的观察的经验数据产生信念网络。除了利用专家知识和经验数据外，信念网络生成器还提供了在生成的信念网络中使用连续变量，并在经验数据中提供丢失的数据。

5. 发明授权

US5704018A Generating improved belief networks 失效
标题翻译：产生改进的信念网络
公开(公告)号：US5704018A
公开(公告)日：1997-12-30
申请号：US240019
申请日：1994-05-09
申请人： David E. Heckerman , Dan Geiger , David M. Chickering
发明人： David E. Heckerman , Dan Geiger , David M. Chickering
IPC分类号： G06N5/02 , G06F15/18
CPC分类号： G06N5/022
摘要： An improved belief network generator is provided. In a preferred embodiment of the present invention, a belief network is generated utilizing expert knowledge retrieved from an expert in a given field of expertise and empirical data reflecting observations made in the given field of the expert. In addition to utilizing expert knowledge and empirical data, the belief network generator of the preferred embodiment provides for the use of continuous variables in the generated belief network and missing data in the empirical data.
摘要翻译：提供了一种改进的信任网络生成器。在本发明的一个优选实施例中，利用从专家专家获取的专家知识和反映在专家给定领域中所作出的观察的经验数据产生信念网络。除了利用专家知识和经验数据之外，优选实施例的信念网络生成器还提供了所生成的信念网络中的连续变量的使用以及经验数据中的丢失数据。

6. 发明申请

US20050134214A1 Adapter system for recharging portable electronic devices and its associated method of use 失效
标题翻译：用于为便携式电子设备充电的适配器系统及其相关使用方法
公开(公告)号：US20050134214A1
公开(公告)日：2005-06-23
申请号：US10739368
申请日：2003-12-19
申请人： Dan Geiger
发明人： Dan Geiger
IPC分类号： B60R11/00 , B60R11/02 , H01R31/06 , H02J7/00 , H02J7/02
CPC分类号： H01R31/06 , B60R11/02 , B60R2011/0054 , H01R31/065 , H02J7/0042
摘要： A recharging system for portable electronic devices that have specialized recharging ports and accept only specifically shaped connectors. The recharging system includes a plug connector for engaging an external power source. A generic terminal connector is also provided. A wire cord is used to connect the plug connector and the terminal connector. At least one adaptor is provided. Each adaptor has a receptacle and a specialized connector. The receptacle selectively receives and electrically interconnects with the generic terminal connector. The specialized connector on the adaptor selectively engages the portable electronic device, therein electrically interconnecting the portable electronic device to the generic terminal connector. The portable electronic device is then recharged by the flow of electricity through the generic terminal connector.
摘要翻译：一种用于便携式电子设备的充电系统，其具有专门的充电端口并且仅接受特定形状的连接器。充电系统包括用于接合外部电源的插头连接器。还提供通用终端连接器。电线用于连接插头连接器和端子连接器。提供至少一个适配器。每个适配器都有一个插座和一个专门的连接器。插座选择性地接收和与通用端子连接器电互连。适配器上的专用连接器选择性地接合便携式电子设备，其中将便携式电子设备电连接到通用终端连接器。便携式电子设备然后通过通用终端连接器的电流再充电。

7. 发明授权

US06263334B1 Density-based indexing method for efficient execution of high dimensional nearest-neighbor queries on large databases 失效
标题翻译：基于密度的索引方法用于在大型数据库上高效执行高维近邻查询
公开(公告)号：US06263334B1
公开(公告)日：2001-07-17
申请号：US09189229
申请日：1998-11-11
申请人： Usama Fayyad , Kristin P. Bennett , Dan Geiger
发明人： Usama Fayyad , Kristin P. Bennett , Dan Geiger
IPC分类号： G06F1730
CPC分类号： G06F17/30333 , G06F17/30707 , G06K9/6226 , G06K9/6273 , Y10S707/99935 , Y10S707/99936 , Y10S707/99943
摘要： Method and apparatus for efficiently performing nearest neighbor queries on a database of records wherein each record has a large number of attributes by automatically extracting a multidimensional index from the data. The method is based on first obtaining a statistical model of the content of the data in the form of a probability density function. This density is then used to decide how data should be reorganized on disk for efficient nearest neighbor queries. At query time, the model decides the order in which data should be scanned. It also provides the means for evaluating the probability of correctness of the answer found so far in the partial scan of data determined by the model. In this invention a clustering process is performed on the database to produce multiple data clusters. Each cluster is characterized by a cluster model. The set of clusters represent a probability density function in the form of a mixture model. A new database of records is built having an augmented record format that contains the original record attributes and an additional record attribute containing a cluster number for each record based on the clustering step. The cluster model uses a probability density function for each cluster so that the process of augmenting the attributes of each record is accomplished by evaluating each record's probability with respect to each cluster. Once the augmented records are used to build a database the augmented attribute is used as an index into the database so that nearest neighbor query analysis can be very efficiently conducted using an indexed look up process. As the database is queried, the probability density function is used to determine the order clusters or database pages are scanned. The probability density function is also used to determine when scanning can stop because the nearest neighbor has been found with high probability.
摘要翻译：用于在记录数据库上有效执行最近邻查询的方法和装置，其中通过从数据中自动提取多维索引，每个记录具有大量的属性。该方法基于首先以概率密度函数的形式获得数据内容的统计模型。然后使用该密度来确定如何在磁盘上重新组织数据以实现高效的最近邻查询。在查询时，模型决定扫描数据的顺序。它还提供了用于评估由模型确定的数据的部分扫描中迄今发现的答案的正确性的概率的方法。在本发明中，对数据库执行聚类处理以产生多个数据簇。每个集群的特点是集群模型。集合集合以混合模型的形式表示概率密度函数。构建新的记录数据库，其具有包含原始记录属性的增强记录格式以及包含基于聚类步骤的每个记录的集群编号的附加记录属性。集群模型使用每个集群的概率密度函数，以便通过评估每个记录相对于每个集群的概率来实现增加每个记录的属性的过程。一旦扩充记录用于构建数据库，扩充属性就被用作数据库的索引，从而可以使用索引查找过程非常有效地进行最近邻查询分析。当查询数据库时，概率密度函数用于确定顺序簇或数据库页被扫描。概率密度函数也用于确定何时扫描可以停止，因为已经发现最近的邻居具有很高的概率。

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