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公开(公告)号：US20190325085A1
公开(公告)日：2019-10-24
申请号：US15959005
申请日：2018-04-20
发明人： David J. Stein , Paul T. Ogilvie , Bee-Chung Chen , Shaunak Chatterjee , Priyanka Gariba , Ke Wu , Grace W. Tang , Yangchun Luo , Boyi Chen , Amit Yadav , Ruoyang Wang , Divya Gadde , Wenxuan Gao , Amit Chandak , Varnit Agnihotri , Wei Zhuang , Joel D. Young , Weidong Zhang
摘要： The disclosed embodiments provide a system for processing data. During operation, the system obtains a feature configuration for a feature. Next, the system obtains, from the feature configuration, an anchor containing metadata for accessing the feature in an environment. The system then uses one or more attributes of the anchor to retrieve one or more feature values of the feature from the environment. Finally, the system provides the one or more feature values for use with one or more machine-learning models.
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公开(公告)号：US20190325258A1
公开(公告)日：2019-10-24
申请号：US15958997
申请日：2018-04-20
发明人： David J. Stein , Ke Wu , Priyanka Gariba , Grace W. Tang , Yangchun Luo , Songxiang Gu , Bee-Chung Chen
摘要： The disclosed embodiments provide a system for processing data. During operation, the system obtains feature configurations for a set of features and a command for inspecting a data set that is produced using the feature configurations. Next, the system obtains, from the feature configurations, one or more anchors containing metadata for accessing the set of features in an environment and a join configuration for joining a feature with one or more additional features. The system then uses the anchors to retrieve feature values of the features and zips the feature values according to the join configuration without matching entity keys associated with the feature values. Finally, the system outputs the zipped feature values in response to the command.
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公开(公告)号：US11704370B2
公开(公告)日：2023-07-18
申请号：US15959005
申请日：2018-04-20
发明人： David J. Stein , Paul T. Ogilvie , Bee-Chung Chen , Shaunak Chatterjee , Priyanka Gariba , Ke Wu , Grace W. Tang , Yangchun Luo , Boyi Chen , Amit Yadav , Ruoyang Wang , Divya Gadde , Wenxuan Gao , Amit Chandak , Varnit Agnihotri , Wei Zhuang , Joel D. Young , Weidong Zhang
IPC分类号： G06F16/907 , G06N20/00 , G06F9/445 , G06F18/214
CPC分类号： G06F16/907 , G06F9/44505 , G06F18/214 , G06N20/00
摘要： The disclosed embodiments provide a system for processing data. During operation, the system obtains a feature configuration for a feature. Next, the system obtains, from the feature configuration, an anchor containing metadata for accessing the feature in an environment. The system then uses one or more attributes of the anchor to retrieve one or more feature values of the feature from the environment. Finally, the system provides the one or more feature values for use with one or more machine-learning models.
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公开(公告)号：US20190325262A1
公开(公告)日：2019-10-24
申请号：US15958990
申请日：2018-04-20
发明人： David J. Stein , Paul T. Ogilvie , Bee-Chung Chen , Ke Wu , Grace W. Tang , Priyanka Gariba , Yangchun Luo , Boyi Chen , Jian Qiao , Benjamin Hoan Le , Joel D. Young , Wei Zhuang
摘要： The disclosed embodiments provide a system for processing data. During operation, the system obtains feature configurations for a set of features. Next, the system obtains, from the feature configurations, an anchor containing metadata for accessing a first feature in an environment and a feature derivation for generating a second feature from the first feature. The system then uses the anchor to retrieve feature values of the first feature from the environment and uses the feature derivation to generate additional feature values of the second feature from the feature values of the first feature. Finally, the system provides the additional feature values for use with one or more machine learning models.
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