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公开(公告)号：US11010396B1
公开(公告)日：2021-05-18
申请号：US15978066
申请日：2018-05-11
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac J. Dykeman , Md Enamul Hoque Prince
IPC分类号： G06F7/00 , G06F16/248 , G06K9/62 , G06F3/0484 , G06F16/242 , G06F16/2452 , G06F40/30
摘要： A method uses natural language for visual analysis of a dataset. A data visualization is displayed based on a first dataset. The method then extracts analytic phrases from a natural language command related to the data visualization. The method computes conversation centers based on the analytic phrases and computes analytical functions associated with the conversation centers, thereby creating functional phrases. The method updates the data visualization according to the functional phrases. The method then extracts analytic phrases from a second natural language command related to the updated data visualization, and computes temporary conversation centers from these analytic phrases. The method then computes cohesion between the first analytic phrases and the second analytic phrases to build a set of conversation centers, and computes analytical functions from this set of conversation centers, thereby creating functional phrases. The method updates the data visualization based on the created functional phrases.
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2.发明授权公开(公告)号：US10817527B1
公开(公告)日：2020-10-27
申请号：US15804991
申请日：2017-11-06
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac J. Dykeman , Md Enamul Hoque Prince
IPC分类号： G06F7/00 , G06F16/248 , G06F3/0484 , G06K9/62 , G06F16/242 , G06F16/2452 , G06F40/30
摘要： A method uses natural language processing for visual analysis of a dataset by a computer. The computer displays a data visualization based on a dataset retrieved from a database using a set of one or more queries. The computer receives user input (e.g., keyboard or voice) to specify a natural language command related to the displayed data visualization. Based on the displayed data visualization, the computer extracts one or more independent analytic phrases from the natural language command. The computer further computes semantic relatedness of extracted analytic phrases, and computes analytical functions associated with the extracted analytic phrases, thereby creating functional phrases. The computer requeries the database using an updated set of one or more queries based on the created functional phrases, thereby retrieving an updated dataset. The computer then displays an updated data visualization using the updated dataset.
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公开(公告)号：US10795902B1
公开(公告)日：2020-10-06
申请号：US15978062
申请日：2018-05-11
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac J. Dykeman , Md Enamul Hoque Prince
IPC分类号： G06F17/30 , G06F16/248 , G06K9/62 , G06F3/0484 , G06F16/242 , G06F16/2452 , G06F40/30
摘要： A method uses natural language processing for visual analysis of a dataset by a computer. The computer displays a data visualization based on a dataset retrieved from a database using a first set of database queries. The computer receives user input (e.g., keyboard or voice) to specify a natural language command related to the displayed data visualization. Based on the displayed data visualization, the computer extracts one or more independent analytic phrases from the natural language command. The computer further computes a set of conversation centers associated with the natural language command based on the set of one or more analytic phrases. The computer then computes a set of analytical functions associated with the set of one or more conversation centers, thereby creating a set of one or more functional phrases. The device then updates the data visualization based on the set of one or more functional phrases.
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公开(公告)号：US11030207B1
公开(公告)日：2021-06-08
申请号：US15978067
申请日：2018-05-11
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac J. Dykeman , MD Enamul Hoque Prince
IPC分类号： G06F17/30 , G06F16/248 , G06K9/62 , G06F3/0484 , G06F16/242 , G06F16/2452 , G06F40/30
摘要： A method uses natural language for visual analysis of a dataset. The method displays a data visualization based on a first dataset. The method then extracts analytic phrases from a first natural language command related to the data visualization. The method computes conversation centers associated with the first natural language command based on the analytic phrases and computes analytical functions for the conversation centers, thereby creating functional phrases. The method updates the data visualization based on the functional phrases. The method extracts new analytic phrases from a second natural language command related to the updated data visualization and computes a temporary conversation centers associated with the second natural language command based on the new analytic phrases. The method derives new conversation centers from the original conversation centers and the temporary conversation centers using transitional rules. The method then updates the data visualization based on the new conversation centers.
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公开(公告)号：US11934461B2
公开(公告)日：2024-03-19
申请号：US17342496
申请日：2021-06-08
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac James Dykeman , Md Enamul Hoque Prince
IPC分类号： G06F16/90 , G06F3/04847 , G06F16/242 , G06F16/2452 , G06F16/248 , G06F16/9032 , G06F18/23213 , G06F40/30
CPC分类号： G06F16/90332 , G06F3/04847 , G06F16/243 , G06F16/24522 , G06F16/248 , G06F18/23213 , G06F40/30
摘要： A method uses natural language for visual analysis of a dataset. A data visualization application displays a data visualization, at a computer, based on a dataset retrieved from a database using a set of one or more queries. A user specifies a natural language command related to the displayed data visualization, and the computer extracts an analytic phrase from the natural language command. The computer computes semantic relatedness between the analytic phrase and numeric data fields in the dataset. The computer identifies numeric data fields having highest semantic relatedness to the analytic phrase, and also selects a relevant numerical function. The numerical function compares data values in the numeric data fields to a threshold value. The computer retrieves an updated dataset that filters the identified numeric data fields according to the numeric function. The computer then displays an updated data visualization using the updated dataset.
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公开(公告)号：US20210303558A1
公开(公告)日：2021-09-30
申请号：US17342496
申请日：2021-06-08
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac James Dykeman , MD Enamul Hoque Prince
IPC分类号： G06F16/248 , G06K9/62 , G06F3/0484 , G06F16/242 , G06F16/2452 , G06F40/30
摘要： A method uses natural language for visual analysis of a dataset. A data visualization application displays a data visualization, at a computer, based on a dataset retrieved from a database using a set of one or more queries. A user specifies a natural language command related to the displayed data visualization, and the computer extracts an analytic phrase from the natural language command. The computer computes semantic relatedness between the analytic phrase and numeric data fields in the dataset. The computer identifies numeric data fields having highest semantic relatedness to the analytic phrase, and also selects a relevant numerical function. The numerical function compares data values in the numeric data fields to a threshold value. The computer retrieves an updated dataset that filters the identified numeric data fields according to the numeric function. The computer then displays an updated data visualization using the updated dataset.
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7.发明授权公开(公告)号：US10515121B1
公开(公告)日：2019-12-24
申请号：US15486265
申请日：2017-04-12
发明人： Vidya R. Setlur , Sarah E. Battersby , Melanie K. Tory , Richard C. Gossweiler, III , Angel Xuan Chang , Isaac J. Dykeman , Md Enamul Hoque Prince
IPC分类号： G06F16/9032 , G10L15/18 , G06F17/27
摘要： A method of using natural language processing for visual analysis of a data set includes displaying a data visualization based on a dataset retrieved from a database using a set of one or more queries and receiving a user input to specify a natural language command related to the displayed data visualization. The method further includes, based on the displayed data visualization, extracting one or more independent analytic phrases from the natural language command. The method further includes requerying the database using an updated set of one or more queries based on the extracted analytic phrases, thereby retrieving an updated dataset and displaying an updated data visualization using the updated dataset.
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