Causal Mechanism Transfer Network for Time Series Domain Adaptation in Mechanical Systems

no code implementations • 13 Oct 2019 • Zijian Li, Ruichu Cai, Kok Soon Chai, Hong Wei Ng, Hoang Dung Vu, Marianne Winslett, Tom Z. J. Fu, Boyan Xu, Xiaoyan Yang, Zhenjie Zhang

However, the mainstream domain adaptation methods cannot achieve ideal performance on time series data, because most of them focus on static samples and even the existing time series domain adaptation methods ignore the properties of time series data, such as temporal causal mechanism.

Domain Adaptation Fault Detection +2

Variable-Length Hashing

no code implementations • 17 Mar 2016 • Honghai Yu, Pierre Moulin, Hong Wei Ng, XiaoLi Li

In particular, we propose a block K-means hashing (B-KMH) method to obtain significantly improved retrieval performance with no increase in storage and marginal increase in computational cost.

Code Search Retrieval