公开(公告)号：US20150286627A1

公开(公告)日：2015-10-08

申请号：US14244665

申请日：2014-04-03

Applicant: Adobe Systems Incorporated

Inventor： Walter W. Chang ,  Emre Demiralp ,  Shantanu Kumar ,  Shanshan Xia

IPC: G06F17/27 ,  G06F17/28

CPC classification number: G06F17/2705 ,  G06F17/2765 ,  G06F17/2785

Abstract: In techniques for contextual sentiment text analysis, a sentiment analysis application is implemented to receive sentences as text data, and each of the sentences can include one or more sentiments about a subject of the sentence. The text data can be received as part-of-speech information that includes noun expressions, verb expressions, and tagged parts-of-speech of the sentences. The sentiment analysis application is implemented to analyze the text data to identify the sentiment about the subject of a sentence, and determine a context of the sentiment as the sentiment pertains to a topic category of the subject in the sentence, where the topic category of the subject is determined based on text categorization of the text data. The sentiment analysis application can also determine whether the sentiment is positive about the subject or negative about the subject based on the context of the sentiment within the topic category of the subject.

Abstract translation: 在用于情境情感文本分析的技术中，实施情绪分析应用以接收句子作为文本数据，并且每个句子可以包括关于该句子的主题的一个或多个情绪。 可以将文本数据作为语音信息接收，该信息包括句子的名词表达，动词表达和标记的词性部分。 实施情绪分析应用程序来分析文本数据以识别关于句子主题的情绪，并且根据句子中的主题的主题类别来确定情绪的上下文，其中主题类别 主题是根据文本数据的文本分类确定的。 情绪分析应用程序还可以根据主题的主题类别中情绪的上下文来确定情绪对主题是否正面或负面。