Self-supervised log parsing using semantic contribution difference

Siyu Yu, Ningjiang Chen, Yifan Wu, Wensheng Dou

Abstract: Highlights•Integrates advanced NLP technology to construct semantic contributions of words to parse logs.•Is the first approach to treat log parsing as a natural language processing task and use semantic features for log parsing.•Outperforms the SOTA parsers on 16 benchmark datasets.•Open source.