Research Article

[Retracted] SFN: A Novel Scalable Feature Network for Vulnerability Representation of Open-Source Codes

Table 3

The calculation results of line granularity metrics.

Line granularity metricsCalculation results

Empty lines0
Lines of comments0
Lines of codes (LOC)5
Physic lines (PLOC)5
Number of distinct operators 7
Number of distinct operands 14
Program vocabulary ()21
Total number of operators (26
Total number of operands 20