公开(公告)号：US09477704B1

公开(公告)日：2016-10-25

申请号：US14135515

申请日：2013-12-19

申请人： Teradata US, Inc

发明人： Rajeswara R. Kottu ,  Joshua D. Anderson ,  Harold R. Lee ,  Ara Yapejian

IPC分类号： G06F17/30

CPC分类号： G06F17/30386

摘要： A sentiment-scoring system may include a storage device configured to store a plurality of keywords, keyword groups, and a keyword group hierarchy. Each keyword may be associated with at least one of the keyword groups. The keyword hierarchy may include a hierarchy associated with each keyword group. The system may further include a processor in communication with the storage device. The processor may be configured to locate a plurality of sentiment expressions and identify a plurality of keywords present in the plurality of sentiment expressions. The processor may be further configured to determine at least one respective keyword group associated with each identified keyword and determine a sentiment score for each sentiment expression with respect to the associated keyword group within the keyword hierarchy. The processor may be further configured to provide at least one sentiment score to a display. A method and computer-readable medium may also be implemented.

摘要翻译： 情感评分系统可以包括被配置为存储多个关键字，关键字组和关键字组层次结构的存储设备。 每个关键字可以与至少一个关键字组相关联。 关键字层级可以包括与每个关键字组相关联的层次结构。 系统还可以包括与存储设备通信的处理器。 处理器可以被配置为定位多个情绪表达并且识别存在于多个情绪表达中的多个关键字。 处理器可以进一步被配置为确定与每个识别的关键字相关联的至少一个相应的关键字组，并且针对关键字层次结构内的关联关键字组确定每个情绪表达的情绪评分。 处理器可以被进一步配置为向显示器提供至少一个情绪评分。 还可以实现方法和计算机可读介质。