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1. 发明授权

US09740736B2 Linking ontologies to expand supported language 有权
公开(公告)号：US09740736B2
公开(公告)日：2017-08-22
申请号：US14490293
申请日：2014-09-18
申请人： MALUUBA INC.
发明人： Justin Harris , Matthew Dixon , Tareq Ismail
IPC分类号： G06F17/30
CPC分类号： G06F17/3043 , G06F17/30672 , G06F17/30734 , G06F17/30755
摘要： A computer-implemented method, system using at least one computing device, and computer program product are disclosed for linking an ontology provided by a content service with a word expansion ontology. The content service ontology is referred to as a category ontology and the word expansion ontology is referred to herein as a lexical ontology. A user may provide an input such as an input command to an application. The input command is processed by a natural language processing engine to derive the user's intent and to extract relevant entities embodied in the command. The NLP engine may create a composite concept set containing multiple permutations of the concepts (entities extracted) and provide the composite concept set to a concept mapper. The concept mapper applies searches an ontology map and applies one or more scoring operations to determine a best match between the composite concept set and at least one category provided by the category ontology. The content service is searched using the category and the results are displayed to the user.

2. 发明授权

US10649990B2 Linking ontologies to expand supported language 有权
公开(公告)号：US10649990B2
公开(公告)日：2020-05-12
申请号：US15637546
申请日：2017-06-29
申请人： Maluuba Inc.
发明人： Justin Harris , Matthew Dixon , Tareq Ismail
IPC分类号： G06F16/24 , G06F16/2452 , G06F16/36 , G06F16/632 , G06F16/33
摘要： A computer-implemented method, system using at least one computing device, and computer program product are disclosed for linking an ontology provided by a content service with a word expansion ontology. The content service ontology is referred to as a category ontology and the word expansion ontology is referred to herein as a lexical ontology. A user may provide an input such as an input command to an application. The input command is processed by a natural language processing engine to derive the user's intent and to extract relevant entities embodied in the command. The NLP engine may create a composite concept set containing multiple permutations of the concepts (entities extracted) and provide the composite concept set to a concept mapper. The concept mapper applies searches an ontology map and applies one or more scoring operations to determine a best match between the composite concept set and at least one category provided by the category ontology. The content service is searched using the category and the results are displayed to the user.

3. 发明申请

US20140207776A1 METHOD AND SYSTEM FOR LINKING DATA SOURCES FOR PROCESSING COMPOSITE CONCEPTS 审中-公开
标题翻译：用于连接用于处理复合概念的数据源的方法和系统
公开(公告)号：US20140207776A1
公开(公告)日：2014-07-24
申请号：US14159957
申请日：2014-01-21
申请人： Maluuba Inc.
发明人： Justin Harris , Matthew Dixon , Tareq Ismail , Siwei Yang , Robert Maki
IPC分类号： G06F17/30
CPC分类号： G06F16/285 , G06F16/90332 , G06N5/022 , G06Q10/10
摘要： A computer-implemented method and system and computer-readable medium are disclosed for linking an ontology provided by a content service (i.e. category ontology) with a word expansion ontology (i.e. lexical ontology). A user may provide an input such as a voice command to an application. The voice command is processed by a natural language processing (NLP) engine to derive the user's intent and to extract relevant entities embodied in the command. The NLP engine may create a composite concept set containing multiple permutations of the concepts (entities extracted) and provide the composite concept set to a concept mapper. The concept mapper searches a mapping file and applies one or more scoring operations to determine a best match between the composite concept set and at least one category provided by the category ontology. The content service is searched using the category and the results are displayed to the user.
摘要翻译：公开了一种计算机实现的方法和系统以及计算机可读介质，用于将由内容服务（即类别本体）提供的本体与词扩展本体（即词汇本体）相链接。用户可以向应用提供诸如语音命令的输入。语音命令由自然语言处理（NLP）引擎处理，以导出用户的意图并提取体现在命令中的相关实体。 NLP引擎可以创建包含概念的多个排列（提取的实体）并将复合概念集合提供给概念映射器的复合概念集合。概念映射器搜索映射文件并应用一个或多个评分操作来确定复合概念集与由类本体提供的至少一个类别之间的最佳匹配。使用类别搜索内容服务，并将结果显示给用户。

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