-
1.发明授权Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance 失效用于构建紧凑型相似度结构并用于分析文档相关性的方法和装置公开(公告)号：US07472131B2
公开(公告)日：2008-12-30
申请号：US11298500
申请日：2005-12-12
申请人： James G. Shanahan , Norbert Roma , David A. Evans
发明人： James G. Shanahan , Norbert Roma , David A. Evans
CPC分类号： G06F17/30705 , Y10S707/99935 , Y10S707/99942
摘要： A computer-readable medium comprises data structure for providing information about levels of similarity between pairs of N documents. The data structure comprises a plurality of entries of similarity values representing levels of similarity for a plurality of pairs of the documents. Each of the similarity values represents a level of similarity of one document of a given pair relative to the other document of the given pair. The similarity value of each entry is greater than a threshold similarity value that is greater than zero. The plurality of similarity-value entries are fewer than N2−N in number if the similarity values are asymmetric with regard to document pairing, and the plurality of similarity-value entries are fewer than N 2 - N 2 in number if the similarity values are symmetric with regard to document pairing. A method and apparatus for generating the data structure are described.
摘要翻译： 计算机可读介质包括用于提供关于N个文档对之间的相似性级别的信息的数据结构。 数据结构包括表示多对文档对象的相似度级的多个相似度条目。 每个相似度值表示给定对的一个文档相对于给定对的另一个文档的相似度级别。 每个条目的相似度值大于大于零的阈值相似度值。 如果相似度值对于文档配对是不对称的，则多个相似值条目数量少于数目中的N2-N，并且多个相似度值条目少于
-
2.发明申请Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance 失效用于构建紧凑型相似度结构并用于分析文档相关性的方法和装置公开(公告)号：US20080275870A1
公开(公告)日：2008-11-06
申请号：US12152522
申请日：2008-05-15
申请人： James G. Shanahan , Norbert Roma , David A. Evans
发明人： James G. Shanahan , Norbert Roma , David A. Evans
IPC分类号： G06F17/30
CPC分类号： G06F17/30705 , Y10S707/99935 , Y10S707/99942
摘要： A computer-readable medium comprises data structure for providing information about levels of similarity between pairs of N documents. The data structure comprises a plurality of entries of similarity values representing levels of similarity for a plurality of pairs of the documents. Each of the similarity values represents a level of similarity of one document of a given pair relative to the other document of the given pair. The similarity value of each entry is greater than a threshold similarity value that is greater than zero. The plurality of similarity-value entries are fewer than N2−N in number if the similarity values are asymmetric with regard to document pairing, and the plurality of similarity-value entries are fewer than N 2 - N 2 in number if the similarity values are symmetric with regard to document pairing. A method and apparatus for generating the data structure are described.
摘要翻译： 计算机可读介质包括用于提供关于N个文档对之间的相似性级别的信息的数据结构。 数据结构包括表示多对文档对象的相似度级的多个相似度条目。 每个相似度值表示给定对的一个文档相对于给定对的另一个文档的相似度级别。 每个条目的相似度值大于大于零的阈值相似度值。 如果相似度值对于文档配对是不对称的，则多个相似值条目数量少于N≥2，并且多个相似值条目少于
-
3.发明授权Method and apparatus for adjusting the model threshold of a support vector machine for text classification and filtering 失效用于调整用于文本分类和过滤的支持向量机的模型阈值的方法和装置公开(公告)号：US07356187B2
公开(公告)日：2008-04-08
申请号：US10822327
申请日：2004-04-12
申请人： James G. Shanahan , Norbert Roma , David A. Evans
发明人： James G. Shanahan , Norbert Roma , David A. Evans
IPC分类号： G06K9/62
CPC分类号： G06F17/3069 , G06K9/6269
摘要： An information need can be modeled by a binary classifier such as support vector machine (SVM). SVMs can exhibit very conservative precision oriented behavior when modeling information needs. This conservative behavior can be overcome by adjusting the position of the hyperplane, the geometric representation of a SVM. The present invention describes a couple of automatic techniques for adjusting the position of an SVM model based upon a beta-gamma thresholding procedure, cross fold validation and retrofitting. This adjustment technique can also be applied to other types of learning strategies.
摘要翻译： 信息需求可以由诸如支持向量机（SVM）的二进制分类器来建模。 当建模信息需求时，SVM可以表现出非常保守的精确定向行为。 这种保守的行为可以通过调整超平面的位置，SVM的几何表示来克服。 本发明描述了一些用于基于β-gamma阈值处理程序，交叉验证和翻新来调整SVM模型的位置的自动技术。 这种调整技术也可以应用于其他类型的学习策略。
-
4.发明授权Method and apparatus for constructing a compact similarity structure and for using the same in analyzing document relevance 失效用于构建紧凑型相似度结构并用于分析文档相关性的方法和装置公开(公告)号：US07949644B2
公开(公告)日：2011-05-24
申请号：US12152522
申请日：2008-05-15
申请人： James G. Shanahan , Norbert Roma , David A. Evans
发明人： James G. Shanahan , Norbert Roma , David A. Evans
IPC分类号： G06F7/00
CPC分类号： G06F17/30705 , Y10S707/99935 , Y10S707/99942
摘要： A computer-readable medium comprises data structure for providing information about levels of similarity between pairs of N documents. The data structure comprises a plurality of entries of similarity values representing levels of similarity for a plurality of pairs of the documents. Each of the similarity values represents a level of similarity of one document of a given pair relative to the other document of the given pair. The similarity value of each entry is greater than a threshold similarity value that is greater than zero. The plurality of similarity-value entries are fewer than N2−N in number if the similarity values are asymmetric with regard to document pairing, and the plurality of similarity-value entries are fewer than N 2 - N 2 in number if the similarity values are symmetric with regard to document pairing. A method and apparatus for generating the data structure are described.
摘要翻译： 计算机可读介质包括用于提供关于N个文档对之间的相似性级别的信息的数据结构。 数据结构包括表示多对文档对象的相似度级的多个相似度条目。 每个相似度值表示给定对的一个文档相对于给定对的另一个文档的相似度级别。 每个条目的相似度值大于大于零的阈值相似度值。 如果相似性值对于文档配对是不对称的，则多个相似值条目数量少于数目中的N2-N，并且如果相似度值是相似度值，则多个相似值条目数量少于N 2 -N 2 对于文件配对。 描述了用于生成数据结构的方法和装置。
-
公开(公告)号：US07426509B2
公开(公告)日：2008-09-16
申请号：US10713645
申请日：2003-11-14
IPC分类号： G06F17/30
CPC分类号： G06F17/30702 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A technique for representing an information need and employing one or more filters to select documents that satisfy the represented information need, including a technique of creating filters that involves (a) dividing a set of documents into one or more subsets such that each subset can be used as the source of features for creating a filtering profile or used to set or validate the score threshold for the profile and (b) determining whether multiple profiles are required and how to combine them to create an effective filter. Multiple profiles can be incorporated into an individual filter and the individual filters combined to create an ensemble filter. Ensemble filters can then be further combined to create meta filters.
-
公开(公告)号：US07398269B2
公开(公告)日：2008-07-08
申请号：US10713592
申请日：2003-11-14
IPC分类号： G06F7/00
CPC分类号： G06F17/30702 , Y10S707/99933 , Y10S707/99935 , Y10S707/99936
摘要： A technique for representing an information need and employing one or more filters to select documents that satisfy the represented information need, including a technique of creating filters that involves (a) dividing a set of documents into one or more subsets such that each subset can be used as the source of features for creating a filtering profile or used to set or validate the score threshold for the profile and (b) determining whether multiple profiles are required and how to combine them to create an effective filter. Multiple profiles can be incorporated into an individual filter and the individual filters combined to create an ensemble filter. Ensemble filters can then be further combined to create meta filters.
摘要翻译： 用于表示信息的技术需要并采用一个或多个过滤器来选择满足所表示的信息的文档，包括创建过滤器的技术，该技术涉及（a）将一组文档划分成一个或多个子集，使得每个子集可以是 用作创建过滤配置文件或用于设置或验证配置文件的分数阈值的功能的来源，以及（b）确定是否需要多个配置文件，以及如何组合它们以创建有效的过滤器。 多个配置文件可以并入到单个过滤器中，并且各个过滤器组合以创建整体过滤器。 然后可以将组合过滤器进一步组合以创建元过滤器。
-
公开(公告)号：US08202541B2
公开(公告)日：2012-06-19
申请号：US11671757
申请日：2007-02-06
申请人： David A. Evans , W. Stephen Hill
发明人： David A. Evans , W. Stephen Hill
IPC分类号： A61K9/14
CPC分类号： A23L33/115 , A23L33/105 , A23V2002/00 , A23V2200/254
摘要： A human or animal dietary supplement composition comprising one or more long chain (C24-C36) primary alcohols (policosanols) dispersed in food-grade oils or fats where the policosanol particle size is substantially less than ten (10) microns. The composition (Nanocosanol™) is effective and convenient for supporting blood lipid health.
摘要翻译： 包含分散在食用级油或脂肪中的一种或多种长链（C24-C36）伯醇（policosanols）的人或动物膳食补充剂组合物，其中二十烷醇的粒径基本上小于十（10）微米。 组合物（Nanocosanol™）对于支持血脂的健康是有效和方便的。
-
8.发明申请Method and apparatus for the automated construction of models of activities from textual descriptions of the activities 审中-公开从活动的文字描述中自动构建活动模式的方法和装置公开(公告)号：US20080294398A1
公开(公告)日：2008-11-27
申请号：US11807007
申请日：2007-05-25
申请人： Yan Qu , David A. Evans , Ilya M. Goldin
发明人： Yan Qu , David A. Evans , Ilya M. Goldin
CPC分类号： G06Q10/06
摘要： A method of automatically constructing a model of an activity from an unsupervised examination of a plurality of textual documents describing the activity is comprised of: extracting prototypical steps from the plurality of textual documents; sequencing the extracted steps; aligning the sequenced steps; and constructing the model based on the aligned steps. The model may take the form of a step vs. position matrix which identifies the prototypical steps that make up the activity and provides the probability of each step occupying each position within the activity. The model thus constitutes common sense knowledge that encodes the stereotypical steps of an activity and the stereotypical sequencing of the steps.
摘要翻译： 一种从描述活动的多个文本文档的无监督检查自动构建活动模型的方法包括：从多个文本文档中提取原型步骤; 对提取的步骤进行排序; 调整排序步骤; 并基于对齐的步骤构建模型。 该模型可以采取步骤与位置矩阵的形式，其识别构成活动的原型步骤，并提供每个步骤占据活动内的每个位置的概率。 因此，该模型构成了常识知识，其编码活动的刻板步骤和步骤的刻板排序。
-
公开(公告)号：US06721170B1
公开(公告)日：2004-04-13
申请号：US10458275
申请日：2003-06-11
申请人： David A. Evans , Thomas A. Murphy
发明人： David A. Evans , Thomas A. Murphy
IPC分类号： H01G910
摘要： A packaged hybrid capacitor according to the invention includes a metal cup having a bottom wall with a periphery and an upstanding sidewall at the periphery and surrounding the bottom wall; a first capacitor electrode located within the sidewall and on the bottom wall of the metal cup; an endless electrically insulating plastic sealing member having a base and an outer wall upstanding from the base, disposed within the metal cup, the outer wall having a shape and size fitting within the cup, adjacent the sidewall of the cup; a metal cover including a top wall and a peripheral skirt extending from and surrounding the top wall and inclined relative the top wall toward an inside surface of the metal cover; a second capacitor electrode on the inside surface of the top wall; a separator disposed between the first and second electrodes; and an electrolyte within the capacitor and in contact with the first and second capacitor electrodes, wherein the sidewall of the metal cup bears against the peripheral skirt, with the outer wall of the sealing member interposed between the sidewall and the peripheral skirt, sealing the packaged hybrid capacitor and electrically insulating the metal cup from the metal cover. The sealing member preferably has a channel shape, in cross-section, including an inner wall opposite the outer wall that is captured between the skirt of the cover and the sidewall of the cup. The sealing member is preferably a plastic polymeric material such as polytetrafluoroethylene, polyethylene, polypropylene, silicone rubber, natural and synthetic rubbers, elastomers, polyvinyl chloride, and a moldable elastomer-polymer blend.
摘要翻译： 根据本发明的封装的混合电容器包括金属杯，所述金属杯具有在外围具有周边的底壁和围绕底壁的直立侧壁; 位于金属杯的侧壁和底壁内的第一电容器电极; 环形电绝缘塑料密封构件，其具有设置在金属杯内的基部和从底部直立的外壁，外壁具有与杯的侧壁相邻的形状和尺寸，配合在杯内; 金属盖，包括从顶壁延伸并围绕顶壁的顶壁和周边裙部，并且相对于顶壁朝向金属盖的内表面倾斜; 在顶壁的内表面上的第二电容器电极; 分离器，设置在所述第一和第二电极之间; 以及电容器内的与第一和第二电容器电极接触的电解质，其中金属杯的侧壁靠在周边裙部上，密封件的外壁插入在侧壁和周边裙部之间，密封包装 混合电容器并将金属杯与金属盖电绝缘。 密封构件优选地具有通道形状，其横截面包括与外壁相对的内壁，该内壁被夹在盖的裙部和杯的侧壁之间。 密封构件优选为聚四氟乙烯，聚乙烯，聚丙烯，硅橡胶，天然和合成橡胶，弹性体，聚氯乙烯和可模塑弹性体 - 聚合物共混物的塑料聚合物材料。
-
10.发明授权Composite articles including prepregs, preforms, laminates and sandwich moldings, and methods of making the same 失效复合制品包括预浸料，预成型件，层压板和夹层模塑制品，以及制造它们的方法公开(公告)号：US06616971B2
公开(公告)日：2003-09-09
申请号：US09731051
申请日：2000-12-06
申请人： David A. Evans
发明人： David A. Evans
IPC分类号： C23C1626
CPC分类号： B32B5/12 , B29B15/105 , B29C70/202 , B29C70/465 , B29C70/50 , B29C70/506 , B29K2105/0064 , B32B5/26 , B32B5/28 , B32B2037/243 , B32B2305/18 , Y10T428/249924 , Y10T428/24994 , Y10T428/25 , Y10T428/2904 , Y10T428/2907 , Y10T428/2915 , Y10T428/2927 , Y10T428/2938 , Y10T428/2951
摘要： The present invention relates to high quality composite materials from fibers such as glass, polyaramid or graphite fibers, where the composite incorporates a polymer matrix embedding individual fibers. The composites are lightweight materials displaying enhanced strength and durability. In one aspect, the polymer matrix is a thermoplastic or other polymer type that cannot easily penetrate gaps between individual fibers by typical methods for thermosets. The invention also relates to methods for forming composite materials, where the fiber is exposed to an emulsion including polymer particles having sufficiently small dimensions to allow impregnation into the fiber gaps. Composite sheets and articles are also described, as well as the formation of new composites for porous articles, e.g., ceramics or wood, where a polymer matrix is embedded within the pores.
摘要翻译： 本发明涉及从诸如玻璃，聚芳酰胺或石墨纤维的纤维制成的高质量复合材料，其中复合物包含嵌入单独纤维的聚合物基体。 复合材料是轻质材料，具有强度和耐用性。 在一个方面，聚合物基质是通过热固性材料的典型方法不能容易地渗透各个纤维之间的间隙的热塑性或其它聚合物类型。 本发明还涉及用于形成复合材料的方法，其中将纤维暴露于包括具有足够小尺寸的聚合物颗粒的乳液以允许浸渍到纤维间隙中。 还描述了复合片材和制品，以及形成用于多孔制品例如陶瓷或木材的新型复合材料，其中聚合物基质嵌入孔内。
-
-
-
-
-
-
-
-
-
搜索结果
99 条记录 (耗时 0.023 秒)
