Generation method for sample data, device and storage medium

A computer device, comprising:

• at least one processor, a memory and a bus, wherein the memory stores machine-readable instructions executable by the at least one processor;
• the at least one processor communicates with the memory through the bus upon running of the computer device, and the machine-readable instructions, upon being executed by the at least one processor, execute a generation method for sample data, and the generation method for sample data comprises:
• acquiring first reference data, wherein the first reference data comprises target information matching a target information type, and the target information type is a preset information type with a security requirement;
• performing analysis processing on the target information in the first reference data to generate an analysis result corresponding to the target information, wherein the analysis processing comprises semantic analysis, lexical structure analysis and grammatical structure analysis;
• generating a plurality of positive sample information and a plurality of negative sample information based on the analysis result corresponding to the target information;
• and
• generating a sample data set comprising positive sample data and negative sample data based on the plurality of positive sample information, the plurality of negative sample information, and second reference data,
• wherein the performing analysis processing on the target information in the first reference data to generate an analysis result corresponding to the target information comprises:
• performing the semantic analysis on the target information in the first reference data to generate at least one first keyword respectively corresponding to at least one target information type;
• performing the lexical structure analysis on the target information in the first reference data to generate at least one first regular expression respectively corresponding to the at least one target information type, wherein each of the at least one first regular expression is used to characterize a lexical structure matching the target information type;
• performing the grammatical structure analysis on the target information in the first reference data to generate an information template matching a data type of the first reference data;
• and
• generating the analysis result corresponding to the target information based on the at least one first keyword and the at least one first regular expression respectively corresponding to the at least one target information type and the information template matching the data type of the first reference data,
• wherein the sample data set is used to train a specific data detection model.

A non-transitory computer-readable storage medium storing computer programs, wherein the computer programs, upon being run by at least one processor, execute a generation method for sample data, and the generation method for sample data comprises:

• acquiring first reference data, wherein the first reference data comprises target information matching a target information type, and the target information type is a preset information type with a security requirement;
• performing analysis processing on the target information in the first reference data to generate an analysis result corresponding to the target information, wherein the analysis processing comprises semantic analysis, lexical structure analysis and grammatical structure analysis;
• generating a plurality of positive sample information and a plurality of negative sample information based on the analysis result corresponding to the target information;
• and
• generating a sample data set comprising positive sample data and negative sample data based on the plurality of positive sample information, the plurality of negative sample information, and second reference data.