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公开(公告)号：US10068668B2
公开(公告)日：2018-09-04
申请号：US14186079
申请日：2014-02-21
Applicant: International Business Machines Corporation
Abstract: Method and apparatus for processing medical data. The method for processing indication conditions includes obtaining a plurality of predetermined indication conditions which relate to a plurality of parameters and forming a plurality of conditional segments based on respective values of the plurality of parameters, which respectively correspond to a plurality of combinations of value ranges of the plurality of parameters. The method for processing patient data includes obtaining distribution information of the patient data in the plurality of conditional segments formed above and determining a matching relationship of patient data with at least one indication condition. The apparatuses correspond to the methods. Based on this, a matching relation of patient data with the plurality of indication conditions is determined directly based on distribution of patient data in respective conditional segments, which reduces/avoids chances of inefficiency caused by multiple data acquisitions, conversions, and analysis and improves processing efficiency of patient data.
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公开(公告)号：US10045010B2
公开(公告)日：2018-08-07
申请号：US15404587
申请日：2017-01-12
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Jianbin Tang , Yini Wang , Ziyuan Wang
Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.
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公开(公告)号：US20180192040A1
公开(公告)日：2018-07-05
申请号：US15906487
申请日：2018-02-27
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Jianbin Tang , Yini Wang , Ziyuan Wang
IPC: H04N13/332 , G02F1/09 , G02B27/28
Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.
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公开(公告)号：US20150156530A1
公开(公告)日：2015-06-04
申请号：US14551239
申请日：2014-11-24
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Changrui Ren , Wei Sun , Chun hua Tian , Jing Min Xu , Jizheng Zhang
IPC: H04N21/2668 , H04N21/81 , H04N21/258 , H04N21/234 , H04N21/2747
CPC classification number: H04N21/4147 , H04N21/4316 , H04N21/44204 , H04N21/44213 , H04N21/4622 , H04N21/4826 , H04N21/8133
Abstract: According to the technical solution of an embodiment of the present invention, since content information is transmitted synchronously with the program scene, within the broadcast stream of data, media data, for example, advertisements, which may be of interest to the user, can be analyzed by selecting scenes at a granular level from the broadcast information. In one regard, the selected scene is being played currently, enhancing the relevance of the real-time analysis. In another regard, selecting a reduced granularity avoids statistical information overshadowing individual information. In this way, the accuracy of selecting media data with respect to a current user is improved.
Abstract translation: 根据本发明的实施例的技术方案，由于内容信息与节目场景同步发送，所以在广播数据流内，媒体数据，例如用户可能感兴趣的广告可以是 通过从广播信息中选择粒级的场景来进行分析。 在一方面，所选择的场景正在播放，增强了实时分析的相关性。 在另一方面，选择减小的粒度避免了遮蔽个人信息的统计信息。 以这种方式，提高了相对于当前用户选择媒体数据的准确度。
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公开(公告)号：US10762439B2
公开(公告)日：2020-09-01
申请号：US15219401
申请日：2016-07-26
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Boliang Chen , Zheng Yu
Abstract: Embedding representation for a document is generated based on clustering words in the document. Representative clusters are selected and a weighted sum of the embeddings of the words in the selected clusters is determined as a document embedding. Documents are labeled based on document embeddings. A machine learning algorithm is trained using the documents. The machine learning algorithm predicts a label of a given document based on the given document's document embedding.
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Patent Agency Ranking
公开(公告)号：US10448002B2
公开(公告)日：2019-10-15
申请号：US15906487
申请日：2018-02-27
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Jianbin Tang , Yini Wang , Ziyuan Wang
IPC: G02F1/07 , H04N13/337 , G02F1/01 , G09G5/00 , H04N13/398 , G02B27/28 , G02F1/09 , G02C7/10 , H04N13/30
Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.
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公开(公告)号：US10176165B2
公开(公告)日：2019-01-08
申请号：US14926260
申请日：2015-10-29
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Yuan Ni , Noam Slonim , Qiongkai Xu , Hui Jia Zhu
Abstract: Disambiguation in mention detection. The method includes: determining at least one location in a text at which a target surface form in the text appears; obtaining an overall word-bag context of the target surface form in the text, the word-bag context at each of the at least one location including words within a predetermined neighborhood of the location; obtaining an overall resource context of the target surface form in the text, the resource context at each of the at least one location including resources corresponding to a further surface form within a predetermined neighborhood of the location; and determining a similarity between the target surface form and a candidate resource for the target surface form based on the overall word-bag context and the overall resource context. A system for disambiguation in mention detection is also provided.
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公开(公告)号：US10051307B2
公开(公告)日：2018-08-14
申请号：US14551239
申请日：2014-11-24
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Changrui Ren , Wei Sun , Chun hua Tian , Jing Min Xu , Jizheng Zhang
IPC: H04N21/4147 , H04N21/431 , H04N21/442 , H04N21/462 , H04N21/482 , H04N21/81
Abstract: According to the technical solution of an embodiment of the present invention, since content information is transmitted synchronously with the program scene, within the broadcast stream of data, media data, for example, advertisements, which may be of interest to the user, can be analyzed by selecting scenes at a granular level from the broadcast information. In one regard, the selected scene is being played currently, enhancing the relevance of the real-time analysis. In another regard, selecting a reduced granularity avoids statistical information overshadowing individual information. In this way, the accuracy of selecting media data with respect to a current user is improved.
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公开(公告)号：US09575336B1
公开(公告)日：2017-02-21
申请号：US14876002
申请日：2015-10-06
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Jianbin Tang , Yini Wang , Ziyuan Wang
CPC classification number: H04N13/337 , G02B27/281 , G02C7/101 , G02F1/0136 , G02F1/09 , G02F2001/0139 , G09G5/003 , G09G2320/068 , G09G2358/00 , G09G2370/18 , H04N13/398 , H04N2013/405 , H04N2213/008
Abstract: There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer.
Abstract translation: 提供了一种用于提供来自电子显示器的输出的隐私观看的系统和方法，包括：第一偏振器，被配置为以第一偏振角偏振显示信号; 第二偏振器，被配置为以与第一偏振角正交的第二偏振角偏振噪声信号; 配置为组合所述偏振显示信号和所述偏振噪声信号的组合器，以及配置为接收所述电子显示器的输出并且以所述第一偏振角极化所述组合偏振显示和噪声信号的第三偏振器。 该系统包括第一和第二偏振旋转器，其被配置为在由电子显示器输出之前并且在被第三偏振器接收之前旋转组合偏振显示和噪声信号的第一和第二偏振角。
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公开(公告)号：US20160154803A1
公开(公告)日：2016-06-02
申请号：US14967315
申请日：2015-12-13
Applicant: International Business Machines Corporation
Inventor： Feng Cao , Yuan Ni , Qiongkai Xu , Hui Jia Zhu
IPC: G06F17/30
CPC classification number: G06F16/24575 , G06F16/9024
Abstract: The present invention relates to text analysis, and discloses a text representation method. Aspects include identifying concepts in the text by using a knowledge base and determining relationship between the concepts and generating a concept graph by using the relationship between the concepts. Aspects also include determining connected components of the concept graph; calculating weight of the connected components and determining the concepts representing the text according to the weight of the connected components. By using correlation between concepts in a knowledge base and according to connected component theory of a graph, finds out a set of concepts which best represents subject of the text, and removes concepts irrelevant to the subject, thus improving accuracy of text representation and reducing noise.
Abstract translation: 本发明涉及文本分析，并且公开了文本表示方法。 方面包括通过使用知识库来识别文本中的概念，并通过使用概念之间的关系来确定概念之间的关系并生成概念图。 方面还包括确定概念图的连接分量; 计算所连接部件的重量，并根据连接部件的重量确定表示文本的概念。 通过使用知识库中的概念之间的相关性，并根据图形的连通分量理论，找出一组最能代表文本主题的概念，并删除与主题无关的概念，从而提高文本表示的精度和降低噪声 。
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