R
Ruizhi Zhang
Researcher at Huawei
Publications - 2
Citations - 260
Ruizhi Zhang is an academic researcher from Huawei. The author has contributed to research in topics: Parsing. The author has an hindex of 2, co-authored 2 publications receiving 86 citations.
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Proceedings ArticleDOI
LogAnomaly: Unsupervised Detection of Sequential and Quantitative Anomalies in Unstructured Logs
Weibin Meng,Ying Liu,Yichen Zhu,Shenglin Zhang,Dan Pei,Yuqing Liu,Yihao Chen,Ruizhi Zhang,Shimin Tao,Pei Sun,Rong Zhou +10 more
TL;DR: Empowered by template2vec, a novel, simple yet effective method to extract the semantic information hidden in log templates, LogAnomaly can detect both sequential and quantitive log anomalies simultaneously, which has not been done by any previous work.
Proceedings ArticleDOI
LogParse: Making Log Parsing Adaptive through Word Classification
Weibin Meng,Ying Liu,Federico Zaiter,Shenglin Zhang,Yihao Chen,Yuzhe Zhang,Yichen Zhu,En Wang,Ruizhi Zhang,Shimin Tao,Dian Yang,Rong Zhou,Dan Pei +12 more
TL;DR: This work proposes LogParse, an adaptive log parsing framework, to support intra-service and cross-service incremental template learning and update, which turns the template generation problem into a word classification problem and learns the features of template words and variable words.