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    • 2. 发明授权
    • Method and apparatus for cluster exploration and visualization
    • 集群探索和可视化的方法和装置
    • US6100901A
    • 2000-08-08
    • US102087
    • 1998-06-22
    • Dharmendra Shantilal MohdaDavid Charles MartinWilliam Scott SpanglerShivakumar Vaithyanathan
    • Dharmendra Shantilal MohdaDavid Charles MartinWilliam Scott SpanglerShivakumar Vaithyanathan
    • G06T5/00G06T11/20
    • G06K9/6253G06K9/6218G06K9/6232G06T7/0081G06T7/606
    • A method and apparatus for visualizing a multi-dimensional data set in which the multi-dimensional data set is clustered into k clusters, with each cluster having a centroid. Then, either two distinct current centroids or three distinct non-collinear current centroids are selected. A current 2-dimensional cluster projection is generated based on the selected current centroids. In the case when two distinct current centroids are selected, two distinct target centroids are selected, with at least one of the two target centroids being different from the two current centroids. In the case when three distinct current centroids are selected, three distinct non-collinear target centroids are selected, with at least one of the three target centroids being different from the three current centroids. An intermediate 2-dimensional cluster projection is generated based on a set of interpolated centroids, with each interpolated centroid corresponding to a current centroid and to a target centroid associated with the current centroid. Each interpolated centroid is interpolated between the corresponding current centroid and the target centroid associated with the current centroid. Alternatively, the intermediate 2-dimensional cluster projection is generated based on an interpolated 2-dimensional nonlinear cluster projection that is based on the selected current centroids and the selected target centroids.
    • 一种可视化多维数据集的方法和装置,其中多维数据集被聚集成k个簇,每个簇具有质心。 然后,选择两个不同的当前质心或三个不同的非共线电流质心。 基于所选择的当前质心生成当前的二维聚类投影。 在选择两个不同的当前质心的情况下,选择两个不同的目标质心,其中两个目标质心中的至少一个与两个当前质心不同。 在选择三个不同的当前质心的情况下,选择三个不同的非共线目标质心,三个目标质心中的至少一个与三个当前质心不同。 基于一组内插质心生成中间二维聚类投影,其中每个内插质心对应于当前质心,并且与当前质心相关联的目标质心。 每个插值质心在相应的当前质心和与当前质心相关联的目标质心之间插值。 或者,基于基于所选择的当前质心和所选择的目标质心的内插的二维非线性聚类投影来生成中间二维聚类投影。
    • 3. 发明授权
    • Selecting records from a list with privacy protections
    • 从具有隐私保护的列表中选择记录
    • US07644068B2
    • 2010-01-05
    • US11539260
    • 2006-10-06
    • Jeffrey James JonasDavid Charles Martin
    • Jeffrey James JonasDavid Charles Martin
    • G06F17/30
    • H04L63/102G06F21/6227G06F21/6245G06F2221/2101G06F2221/2103G06F2221/2141G06F2221/2151
    • A user wishes to view a record, such as one that includes a person's medical history, located in a record storage area. In order to prevent the user from viewing records other than the specific record in which the user is interested, a record selection manager iteratively requests attribute information from the user to disambiguate which record to provide until the record selection manager identifies a reduction completion result, which the record selection manager then provides to the user. Using the invention described herein, the record selection manager conceals records included in the records storage area until it identifies a reduction completion result and, at that point, the record selection manager provides only the reduction completion result to the user to view.
    • 用户希望查看位于记录存储区域中的记录,例如包括人的病历的记录。 为了防止用户查看除用户感兴趣的特定记录之外的记录,记录选择管理器迭代地请求来自用户的属性信息以消除要提供的记录,直到记录选择管理器识别缩小完成结果,其中 记录选择管理器然后提供给用户。 使用本文所述的发明,记录选择管理器隐藏记录存储区域中包括的记录,直到识别缩小完成结果为止,并且在该点处,记录选择管理器仅向用户提供缩小完成结果以进行查看。
    • 4. 发明申请
    • System and Method for Selecting Records from a List with Privacy Protections
    • 用于从具有隐私保护的列表中选择记录的系统和方法
    • US20080086452A1
    • 2008-04-10
    • US11539260
    • 2006-10-06
    • Jeffrey James JonasDavid Charles Martin
    • Jeffrey James JonasDavid Charles Martin
    • G06F17/30
    • H04L63/102G06F21/6227G06F21/6245G06F2221/2101G06F2221/2103G06F2221/2141G06F2221/2151
    • A system and method for selecting records from a list with privacy protections is provided. A user wishes to view a record, such as one that includes a person's medical history, located in a record storage area. In order to prevent the user from viewing records other than the specific record in which the user is interested, a record selection manager iteratively requests attribute information from the user to disambiguate which record to provide until the record selection manager identifies a reduction completion result, which the record selection manager then provides to the user. Using the invention described herein, the record selection manager conceals records included in the records storage area until it identifies a reduction completion result and, at that point, the record selection manager provides only the reduction completion result to the user to view.
    • 提供了一种用于从具有隐私保护的列表中选择记录的系统和方法。 用户希望查看位于记录存储区域中的记录,例如包括人的病历的记录。 为了防止用户查看除用户感兴趣的特定记录之外的记录,记录选择管理器迭代地请求来自用户的属性信息以消除要提供的记录,直到记录选择管理器识别缩小完成结果,其中 记录选择管理器然后提供给用户。 使用本文所述的发明,记录选择管理器隐藏记录存储区域中包括的记录,直到识别缩小完成结果为止,并且在该点处,记录选择管理器仅向用户提供缩小完成结果以进行查看。
    • 5. 发明授权
    • Method and system for emulating web site traffic to identify web site usage patterns
    • 用于模拟网站流量以识别网站使用模式的方法和系统
    • US06278966B1
    • 2001-08-21
    • US09099622
    • 1998-06-18
    • Steven Kenneth HowardDavid Charles MartinMark Earl Paul Plutowski
    • Steven Kenneth HowardDavid Charles MartinMark Earl Paul Plutowski
    • G06F9455
    • G06F11/3414G06F2201/875
    • A method and device to generate behavior for emulated visitors traversing an internet web site. The visitors may display behavior that is indistinguishable from those of actual users, a subset of the actual users, or the behavior may be purely hypothetical, such as when a visitor acts without evidence of having made an intentional choice. The invention tracks the actions of the visitors and develops reference distributions that may be compared to a site's usage distributions as obtained from actual visitors to the site. The reference distributions are then used to implement statistical estimation methods that measure relative information content. The invention comprises a general implementation and a deterministic implementation. The general version may be applied to live production web sites, and the deterministic version is best suited to offline processing.
    • 一种通过互联网网站为仿真访问者生成行为的方法和设备。 访问者可能会显示与实际用户(实际用户的一部分)不同的行为,或者行为可能是纯粹假设的,例如当访问者没有进行故意选择的证据时行为。 本发明跟踪访问者的行为,并开发参考分布,可以与从站点的实际访问者获得的站点使用分布进行比较。 然后使用参考分布来实现测量相对信息内容的统计估计方法。 本发明包括一般实现和确定性实现。 一般版本可能会应用于实况生产网站,确定性版本最适合离线处理。