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    • 101. 发明授权
    • Method and system to predict a data value
    • 方法和系统来预测数据值
    • US08781989B2
    • 2014-07-15
    • US12987147
    • 2011-01-09
    • Andrew P. Duchon
    • Andrew P. Duchon
    • G06F9/44G06N7/02G06N7/06
    • G06F17/30705
    • Embodiments of the present invention include methods and systems for predicting the likelihood of topics appearing in a set of data such as text. A number of latent variable methods are used to convert the data into a set of topics, topic values and topic profiles. A number of time-course methods are used to model how topic values change given previous topic profiles, or to find historical times with similar topic values and then projecting the topic profile forward from that historical time to predict the likelihood of the topics appearing. Embodiments include utilizing focus topics, such as valence topics, and data representing financial measures to predict the likelihood of topics. Methods and systems for modeling data and predicting the likelihood of topics over other dimensions are also contemplated.
    • 本发明的实施例包括用于预测出现在诸如文本的一组数据中的主题的可能性的方法和系统。 许多潜变量方法用于将数据转换为一组主题,主题值和主题概要文件。 许多时间过程的方法被用于建模主题价值如何改变给定的上一个主题概况,或者找到具有相似主题价值的历史时间,然后从该历史时间向前投影主题概要,以预测主题出现的可能性。 实施例包括利用焦点主题,例如价格主题和代表财务措施的数据来预测主题的可能性。 也可以考虑用于建模数据和预测主题在其他维度上的可能性的方法和系统。
    • 102. 发明申请
    • System and Method for Combining Segmentation Data
    • 用于组合分割数据的系统和方法
    • US20140122401A1
    • 2014-05-01
    • US13662803
    • 2012-10-29
    • SAS INSTITUTE INC.
    • Randall S. Collica
    • G06N3/02G06N7/02
    • G06N3/088G06N7/005
    • Systems and methods are provided for combining multiple segmentations into a single unique segmentation that contains attributes of the original segmentations. This new segmentation forms an ensemble or combination segmentation that has a unique set of attributes from the original segmentations without enumerating every possible set of combinations. In one example, two or more segments are combined into a single segmentation using a technique such as k-means clustering or Self-Organizing Map Neural Networks. After the first combination phase is performed, a Bayesian technique is then applied in a second phase to adjust or further alter the ensemble combination of segments.
    • 提供了系统和方法,用于将多个分段组合成包含原始分段的属性的单个唯一分段。 这种新的分割形成一个集合或组合分割,它具有来自原始分段的一组唯一的属性,而不用列举每一组可能的组合。 在一个示例中,使用诸如k-means聚类或自组织图神经网络的技术将两个或更多个片段组合成单个分割。 在执行第一组合阶段之后,然后将贝叶斯技术应用于第二阶段以调整或进一步改变段的组合组合。
    • 104. 发明申请
    • METHODS AND SYSTEMS FOR A TRACK OF AN OBJECT IN A MULTI-DIMENSIONAL SPACE
    • 用于多维空间中的对象跟踪的方法和系统
    • US20140074768A1
    • 2014-03-13
    • US13612375
    • 2012-09-12
    • Joshua T. Horwood
    • Joshua T. Horwood
    • G06N7/02
    • G06N7/02B64G3/00
    • Embodiments of the present invention characterizing the uncertainty of the orbital state of an Earth-orbiting space object hereof using a Gauss von Mises probability density function defined on the n+1 dimensional cylindrical manifold n×. Additionally, embodiments of the present invention can include transforming a Gauss von Mises distribution under a diffeomorphism and approximating the output as a Gauss von Mises distribution. Embodiments of the present invention can also include fusing a prior state represented by a Gauss von Mises distribution with an update report, wherein the update can be either another Gauss von Mises distribution of the same dimension as the prior or an observation related to the prior by a stochastic measurement model. A Gauss von Mises distribution can be calculated from a plurality of reports, wherein the reports are either Gauss von Mises distributions or observations related to the state space by a stochastic measurement model.
    • 本发明的实施例使用在n + 1维圆柱形歧管n×上定义的高斯冯·米塞斯概率密度函数来表征本地轨道空间物体的轨道状态的不确定性。 另外,本发明的实施例可以包括在差异变换下变换高斯冯米塞斯分布,并将输出近似为高斯冯米塞斯分布。 本发明的实施例还可以包括将由Gauss von Mises分布表示的先前状态与更新报告进行融合,其中更新可以是与之前相关的另一个高斯冯米塞斯分布或与先前相关的观察 随机测量模型。 高斯冯米塞斯分布可以从多个报告中计算,其中报告是高斯冯米塞斯分布或随机测量模型与状态空间相关的观测值。
    • 105. 发明申请
    • PREDICTIVE PARKING
    • 预计停车
    • US20140058711A1
    • 2014-02-27
    • US13591665
    • 2012-08-22
    • Christopher L. Scofield
    • Christopher L. Scofield
    • G06N7/02G06G7/48
    • G06Q10/04G08G1/0112G08G1/0116G08G1/0129G08G1/0141G08G1/143G08G1/144G08G1/146G08G1/147
    • Among other things, one or more techniques and/or systems are provided for predicting a state of a parking location (e.g., occupied or vacant). A correlation between modeling variables (e.g., weather, proximity to a location, a calendar of events, sensor data, etc.) and a possible state of the parking location may be modeled. The state of a parking location may then be predicted using the model and current values for one or more variables (e.g., used to develop the model). In one embodiment, representations of one or more parking locations may be displayed on a map and may be marked with indicators (e.g., colors) that indicate a likelihood of the respective parking locations having parking availability, or the number of parking spots that are available (e.g., where a parking location may be a parking garage having multiple parking spots), (e.g., yellow indicating low parking availability, green indicating substantial parking availability).
    • 除其他之外,提供一个或多个技术和/或系统用于预测停车位置的状态(例如,占用或空置)。 建模变量(例如天气,位置接近度,事件日历,传感器数据等)与停车位置的可能状态之间的相关性可以被建模。 然后可以使用一个或多个变量(例如,用于开发模型)的模型和当前值来预测停车位置的状态。 在一个实施例中,可以在地图上显示一个或多个停车位置的表示,并且可以用指示器(例如,颜色)来标记各个停车位置具有停车可用性的可能性,或者可用的停车位数量 (例如,停车位置可以是具有多个停车位的停车库)(例如,黄色表示低停车位可用性,绿色表示大量停车可用性)。
    • 108. 发明授权
    • Cyber auto tactics techniques and procedures multiple hypothesis engine
    • 网络自动战术技巧和程序多重假设引擎
    • US08583583B1
    • 2013-11-12
    • US12807901
    • 2010-09-16
    • Gregory L. StachnickThomas C. FallDavid A. Cameron
    • Gregory L. StachnickThomas C. FallDavid A. Cameron
    • G06N7/02
    • G06F21/577G06F2221/2145G06N7/005H04L63/1425H04L63/1433
    • Disclosed is an exemplary multiple hypothesis engine that provides situation assessment capabilities regarding cyber auto tactics techniques and procedures. Dynamic cyber adversarial operations are evaluated via a combination of techniques using a Bayesian multiple hypothesis tree, or graph, as a framework. A top-down probability propagation mechanism solves different aspects of the problem in a round-robin fashion. The top-down probability propagation mechanism comprises the Hypothesis Refinement Engine. A model-based abductive reasoner comprising The Hypothesis Validator is used to confirm or refute the refined hypothesis. A model-based learning engine comprising Behavior Model Trainer is used to incrementally augment the knowledge base of behavior models as new adversarial TTPs are discovered. These three techniques behave in a cooperative manner by operating upon the Bayesian multiple hypothesis tree framework.
    • 公开了一种示例性的多重假设引擎,其提供关于网络自动战术技术和程序的情况评估能力。 通过使用贝叶斯多重假设树或图形作为框架的技术的组合来评估动态网络对抗操作。 自上而下的概率传播机制以循环方式解决了问题的不同方面。 自顶向下概率传播机制包括假设细化引擎。 包含假设验证器的基于模型的诱导推理器用于确认或反驳精细假说。 包括行为模型训练器在内的基于模型的学习引擎用于在发现新的对抗性TTP时逐步增加行为模型的知识库。 这三种技术通过对贝叶斯多重假设树框架进行操作而以协作的方式进行。