首页> 外国专利> USING COMMUNICATIVE DISCOURSE TREES TO DETECT A REQUEST FOR AN EXPLANATION

USING COMMUNICATIVE DISCOURSE TREES TO DETECT A REQUEST FOR AN EXPLANATION

机译：使用通信话语树来检测解释请求

页面导航

摘要
著录项
相似文献

摘要

Systems, devices, and methods of the present invention relate to detecting a request for explanation in text. In an example, a method creates a discourse tree from a subset of text. The discourse tree includes nodes, each nonterminal node representing a rhetorical relationship between two of the fragments and each terminal node of the nodes of the discourse tree is associated with one of the fragments. The method forms a communicative discourse tree from the discourse tree by matching each fragment that has a verb to a verb signature. The method further identifies that the subset of text comprises a request for an explanation by applying a classification model trained to detect a request for an explanation to the communicative discourse tree.

机译：本发明的系统，设备和方法涉及检测文本中的解释请求。在一个示例中，方法从文本的子集创建话语树。话语树包括节点，表示两个片段之间的修辞关系的每个非终端节点和话语树的节点的每个终端节点与其中一个片段相关联。通过匹配具有动词签名的每个片段，该方法从话语树形成通信话语树。该方法进一步识别文本子集包括通过应用训练的分类模型来解释的请求，以检测对通信话语树的说明的请求。

著录项

公开/公告号US2021150153A1

专利类型
公开/公告日2021-05-20

原文格式PDF
申请/专利权人 ORACLE INTERNATIONAL CORPORATION;
展开▼

申请/专利号US202117162740
发明设计人 BORIS GALITSKY;
展开▼

申请日2021-01-29
分类号G06F40/35;G06F16/35;G06N20/10;G06F40/131;
国家 US
入库时间 2022-08-24 18:45:17

相似文献

专利
外文文献
中文文献