Multi-task Hierarchical Classification for Disk Failure Prediction in Online Service Systems.
Yudong LiuHailan YangPu ZhaoMinghua MaChengwu WenHongyu ZhangChuan LuoQingwei LinChang YiJiaojian WangChenjian ZhangPaul WangYingnong DangSaravan RajmohanDongmei ZhangPublished in: KDD (2022)
Keyphrases
- hierarchical classification
- multi task
- failure prediction
- service systems
- feature selection
- learning tasks
- hierarchical structure
- multi class
- classification algorithm
- service oriented
- web technologies
- service level
- transfer learning
- learning problems
- text classification
- data sets
- probabilistic model
- search engine
- web services
- arrival rate
- knn
- text categorization
- queueing model
- enterprise systems
- k nearest neighbor
- tool wear
- information retrieval