TECHNIQUE USED IN TEXT ANALYSIS IN A SAFE MANNER

摘要

A first character string in a logic used for the text analysis with a second character string which is different form the first character string is replaced using a mapping between the first character string and the second character string. The first character string being a character or a combination of characters in a logic. A first character string is searched for in a target document for the text analysis and the first character string, if found, is replaced with the second character string, using the mapping. The logic is sent after the replacement to a server computer. The target document after the replacement is sent to the server computer. A text analysis result for the target document after the replacement is received form the server computer.

主权项

1. A computer-implemented method used in text analysis, the method comprising:
replacing, by one or more computer processors, a first character string in a logic used for the text analysis with a second character string which is different from the first character string, using a mapping between the first character string and the second character string, the first character string being a character or a combination of characters in the logic; searching, by one or more computer processors, for a first character string in a target document for the text analysis and replacing, by one or more computer processors, the first character string, if found, with the second character string, using the mapping; sending, by one or more computer processors, the logic after the replacement to a server computer; sending, by one or more computer processors, the target document after the replacement to the server computer; and receiving, by one or more computer processors, from the server computer a text analysis result for the target document after the replacement.