公开(公告)号：US20160224543A1

公开(公告)日：2016-08-04

申请号：US15004725

申请日：2016-01-22

Applicant: General Electric Company

Inventor： Luis Babaji Ng Tari ,  Abha Moitra

IPC: G06F17/27

CPC classification number: G06F17/2785 ,  G06F17/2705 ,  G06F17/274

Abstract: A system for extracting ontological information from a body of text includes an input module configured to receive a verb phrase. The system also includes a parsing module configured to parse one or more sentences from the body of text into parse tree format to generate a set of parsed sentences. The system further includes a named-entity-recognition module configured to identify a subset of parsed sentences from the set of parsed sentences, identify a subset of noun phrases from the subset of parsed sentences, classify a first noun phrase in subset of noun phrases as an entity, and classify a second noun phrase in subset of noun phrases as a property. The system also includes a concept-extraction module configured to identify and output a conceptual relationship between the first entity and the first property based at least partially on grammatical relationship of the first entity and the first property.

Abstract translation: 用于从文本体提取本体信息的系统包括被配置为接收动词短语的输入模块。 该系统还包括解析模块，其被配置为将文本体中的一个或多个句子解析成解析树格式以生成一组解析的句子。 该系统进一步包括命名实体识别模块，其被配置为从该解析语句集中识别解析语句的子集，从解析语句的子集中识别名词短语的子集，将名词短语的子集中的第一名词短语分类为 一个实体，并将名词短语的子集中的第二个名词短语分类为属性。 该系统还包括概念提取模块，其被配置为至少部分地基于第一实体和第一属性的语法关系来识别和输出第一实体和第一属性之间的概念关系。

公开(公告)号：US20140163955A1

公开(公告)日：2014-06-12

申请号：US13710218

申请日：2012-12-10

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Luis Babaji Ng Tari ,  Abha Moitra

IPC: G06F17/28

CPC classification number: G06F17/2785 ,  G06F17/2705 ,  G06F17/274

Abstract: A system for extracting ontological information from a body of text includes an input module configured to receive a verb phrase. The system also includes a parsing module configured to parse one or more sentences from the body of text into parse tree format to generate a set of parsed sentences. The system further includes a named-entity-recognition module configured to identify a subset of parsed sentences from the set of parsed sentences, identify a subset of noun phrases from the subset of parsed sentences, classify a first noun phrase in subset of noun phrases as an entity, and classify a second noun phrase in subset of noun phrases as a property. The system also includes a concept-extraction module configured to identify and output a conceptual relationship between the first entity and the first property based at least partially on grammatical relationship of the first entity and the first property.

Abstract translation: 用于从文本体提取本体信息的系统包括被配置为接收动词短语的输入模块。 该系统还包括解析模块，其被配置为将文本体中的一个或多个句子解析成解析树格式以生成一组解析的句子。 该系统进一步包括命名实体识别模块，其被配置为从该解析语句集中识别解析语句的子集，从解析语句的子集中识别名词短语的子集，将名词短语的子集中的第一名词短语分类为 一个实体，并将名词短语的子集中的第二个名词短语分类为属性。 该系统还包括概念提取模块，其被配置为至少部分地基于第一实体和第一属性的语法关系来识别和输出第一实体和第一属性之间的概念关系。