Patent №
US 7,792,841
Granted
2010-09-07
Filed 2006
Owner
MICROSOFT CORPORATION
Lab
AI components
5
ml · nlp · kr · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11442909
Methods and systems for extraction and summarization of sentiment information related to a particular research subject are disclosed. A method includes accessing sources of information that contain sentiment information that is related to the research subject and extracting the sentiment information from the sources of information as opinions related to the research subject. Opinion categories related to features of the research subject are identified. From this information a summarization of the sentiment information that is related to the particular research subject that includes the identified opinion categories is generated. Subsequently, access is provided to the summarization for graphical presentation.
AI classification
Ownership
MICROSOFT CORPORATION
assignment · 184610560
Assignors
MCALLISTER, IAN A., PONATH, CHRISTOPH R., BAO, LING, HANKS, STEVEN J.
On an employer assignment, the assignors are typically the inventors.