专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2022246309A2 ANALYZING AND SELECTING PREDICTIVE ELECTROCARDIOGRAM FEATURES 审中-公开
公开(公告)号：WO2022246309A2
公开(公告)日：2022-11-24
申请号：PCT/US2022/030476
申请日：2022-05-23
申请人： MAYO FOUNDATION FOR MEDICAL EDUCATION AND RESEARCH , ATTIA, Itzhak Zachi , LERMAN, Gilad , REGENTS OF THE UNIVERSITY OF MINNESOTA
发明人： FRIEDMAN, Paul A.
IPC分类号： G06N3/08 , A61B5/02 , A61B5/0006 , A61B5/282 , G16H50/20
摘要： In some aspects, values of features obtained from training first and second machine-learning models are analyzed to correlate at least a subset of features from the first machine-learning model with at least a subset of features from the second machine-learning model. The correlated features are then applied to update the first or second machine-learning model, or to train a third machine-learning model. In other aspects, a generator machine-learning model processes a seed and a target characteristic indicator to generate a synthetic ECG signal. The synthetic ECG signal is biased according to a target physiological characteristic represented by the target characteristic indicator. The generator machine-learning model can be trained using an expert machine-learning model and in an adversarial process with a discriminator machine-learning model.

2. 发明申请

WO2011064785A1 POLARIZATION INTERFEROMETER 审中-公开
标题翻译：偏振干涉仪
公开(公告)号：WO2011064785A1
公开(公告)日：2011-06-03
申请号：PCT/IL2010/001002
申请日：2010-11-30
申请人： YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM, LTD. , LEVY, Uriel , LERMAN, Gilad
发明人： LEVY, Uriel , LERMAN, Gilad
IPC分类号： G01B9/02
CPC分类号： G01B9/02028 , G01B9/02004 , G01B2290/70
摘要： An interferometer is presented. The interferometer comprises an optical assembly for directing an input optical field, a space-variant polarization converter, and an analyzer. The optical assembly is configured and operable to produce first and second spatially separated optical fields of incident coherent radiation of substantially the same intensity and different polarizations and to define first and second spatially separated optical paths for propagation of said first and second optical fields thereby allowing interaction between the first optical field and an element affecting a phase thereof in said first optical path, said optical assembly comprising a beam splitter/combiner for combining said first and second optical paths into a combined path at a location downstream of said element with respect to the optical fields' propagation through the interferometer. The space-variant polarization converter is accommodated in said combined path and being configured and operable to simultaneously apply space-variant polarization conversion to two beams corresponding to combined first and second optical fields having different polarizations and produce radially and azimuthally polarized beams respectively. The analyzer is located downstream of said polarization converter. Interaction of the radially and azimuthally polarized beams at the analyzer creates interference fringes corresponding to a spatially varying intensity pattern distribution indicative of a two-dimensional varying phase difference between the first and second optical fields propagating along the first and second optical paths indicative of interaction of said first optical field with said element.
摘要翻译：介绍了干涉仪。干涉仪包括用于引导输入光场的光学组件，空间变异偏振转换器和分析器。光学组件被配置和可操作以产生具有基本上相同强度和不同极化的入射相干辐射的第一和第二空间上分离的光场，并且限定用于所述第一和第二光场的传播的第一和第二空间分离的光路，从而允许相互作用在所述第一光场和影响所述第一光路中的相位的元件之间，所述光学组件包括分束器/组合器，用于将所述第一和第二光路组合成在所述元件下游相对于光场传播通过干涉仪。空间变异偏振转换器被容纳在所述组合路径中并且被配置和可操作以同时将空间变异偏振转换应用于对应于具有不同偏振的组合的第一和第二光场的两个光束，并分别产生径向和方位偏振光束。分析仪位于所述偏振转换器的下游。在分析仪处的径向和方位偏振光束的相互作用产生对应于空间变化的强度图案分布的干涉条纹，其指示沿着第一和第二光路传播的第一和第二光学场之间的二维变化相位差，所述第一光场与所述元件。

3. 发明申请

WO2005050391A3 SYSTEM, METHOD AND SOFTWARE ARRANGEMENT UTILIZING A MULTI-STRIP PROCEDURE THAT CAN BE APPLIED TO GENE CHARACTERIZATION USING DNA-ARRAY DATA 审中-公开
标题翻译：系统，方法和软件安排利用DNA阵列数据应用于基因表达的多条带程序
公开(公告)号：WO2005050391A3
公开(公告)日：2005-12-29
申请号：PCT/US2004038413
申请日：2004-11-16
申请人： UNIV NEW YORK , LERMAN GILAD , MCQUOWN JOSEPH , MISHRA BUD
发明人： LERMAN GILAD , MCQUOWN JOSEPH , MISHRA BUD
IPC分类号： G01N33/48 , G06F20060101
CPC分类号： G06F19/24 , G06F19/20
摘要： A system, method and software arrangement are provided that use a fast adaptive multiscale procedure to characterize a random set of points spanning a high dimensional Euclidean space, and concentrated around special lower dimensional subsets. The procedure can be adapted to analyze gene expression data from microarray experiments, and may be applied generally to existing datasets without regard to whether a particular model exists to otherwise describe the dataset. The procedure accordingly can be used for identifying and mathematically isolating stable sets of data points in a given dataset from those in the same dataset that deviate from a stable model under various conditions.
摘要翻译：提供了一种系统，方法和软件布置，其使用快速自适应多尺度过程来表征跨越高维欧几里德空间的随机点集合，并且集中在特定的较低维度子集周围。该过程可以适应于从微阵列实验分析基因表达数据，并且可以通常应用于现有数据集，而不考虑是否存在特定模型以另外描述数据集。因此，该过程可用于识别和数学地将给定数据集中的稳定的数据集集合与在各种条件下偏离稳定模型的相同数据集中的数据点的稳定集合。

4. 发明申请

WO2005050391A2 SYSTEM, METHOD AND SOFTWARE ARRANGEMENT UTILIZING A MULTI-STRIP PROCEDURE THAT CAN BE APPLIED TO GENE CHARACTERIZATION USING DNA-ARRAY DATA 审中-公开
标题翻译：使用DNA-ARRAY数据可应用于基因表征的多条带程序的系统，方法和软件安排
公开(公告)号：WO2005050391A2
公开(公告)日：2005-06-02
申请号：PCT/US2004/038413
申请日：2004-11-16
申请人： NEW YORK UNIVERSITY , LERMAN, Gilad , MCQUOWN, Joseph , MISHRA, Bud
发明人： LERMAN, Gilad , MCQUOWN, Joseph , MISHRA, Bud
IPC分类号： G06F
CPC分类号： G06F19/24 , G06F19/20
摘要： A system, method and software arrangement are provided that use a fast adaptive multiscale procedure to characterize a random set of points spanning a high dimensional Euclidean space, and concentrated around special lower dimensional subsets. The procedure can be adapted to analyze gene expression data from microarray experiments, and may be applied generally to existing datasets without regard to whether a particular model exists to otherwise describe the dataset. The procedure accordingly can be used for identifying and mathematically isolating stable sets of data points in a given dataset from those in the same dataset that deviate from a stable model under various conditions.
摘要翻译：提供了一种使用快速自适应多尺度过程来表征跨越高维欧几里得空间的随机点集并且集中在特定较低维度子集周围的系统，方法和软件布置。该程序可以适用于分析来自微阵列实验的基因表达数据，并且可以将其普遍应用于现有数据集，而不考虑是否存在特定模型以否则描述数据集。相应的程序可用于识别和数学分离给定数据集中稳定的数据点组与同一数据集中与各种条件下偏离稳定模型的数据点集合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式