G06N502
Please help me predict the CPC LABEL for this patentPATENT ABSTRACT: Mechanisms for bootstrapping knowledge acquisition from a limited knowledge domain are presented. Natural language content is received and a primary and secondary portion of natural language content are identified within the natural language content. The secondary portion of natural language content is analyzed to identify indications of meaning directed to elements of the primary portion of natural language content. Features related to the secondary portion of the natural language content indicate meaning directed to the primary portion of the natural language content. A collection of domain knowledge is generated from an analysis of the primary and secondary portions of the natural language content and stored to provide meaningful responses to requests.