Text classification with semantic graph for detecting health care policy changes

A computer system for semantic text analysis, the computer system comprising:

• one or more processors, one or more computer-readable memories, one or more computer-readable tangible storage medium, and program instructions stored on at least one of the one or more tangible storage medium for execution by at least one of the one or more processors via at least one of the one or more memories, wherein the computer system is capable of performing a method comprising:
• converting two or more text documents into a plurality of semantic graphs;
• comparing two or more of the plurality of semantic graphs, to identify a plurality of semantic differences between the two or more text documents;
• transmitting, based on a user selection, a subset of the semantic differences to one or more user devices.

A computer program product for semantic text analysis, the computer program product comprising:

• one or more computer-readable tangible storage medium and program instructions stored on at least one of the one or more tangible storage medium, the program instructions executable by a processor to cause the processor to perform a method comprising:
• converting two or more text documents into a plurality of semantic graphs;
• comparing two or more of the plurality of semantic graphs, to identify a plurality of semantic differences between the two or more text documents;
• transmitting, based on a user selection, a subset of the semantic differences to one or more user devices.