System for public opinion research
Verbally interactive telephone interrogation system with selectible variable decision tree
Rapid market survey collection and dissemination method
System for evaluation and recording of responses to broadcast transmissions
Method of and apparatus for optimal scheduling of television programming to maximize customer satisfaction Patent #: 4745549
ApplicationNo. 035080 filed on 04/06/1987
US Classes:704/8, Multilingual or national language support379/92.03, Having central station equipment704/1LINGUISTICS
ExaminersPrimary: MacDonald, Allen R.
Assistant: Bui, Kim Thanh
Attorney, Agent or Firm
International ClassH04M 011/00
AbstractA method and system for text analysis provides that text messages perceived by a population can be scored to determine the extent to which the messages favor one or more specified positions on a specified issue. A method and system for predicting public opinion based on message scores provides that the extent to which messages favor one or more specified positions can be used to determine the effect on the opinions of a specified population and to determine changes in the percentages of the percent of subpopulations within said specified population which favor said one or more specified positions.