no code implementations • 9 Nov 2021 • Raed Kontar, Naichen Shi, Xubo Yue, Seokhyun Chung, Eunshin Byon, Mosharaf Chowdhury, Judy Jin, Wissam Kontar, Neda Masoud, Maher Noueihed, Chinedum E. Okwudire, Garvesh Raskutti, Romesh Saigal, Karandeep Singh, Zhisheng Ye
The Internet of Things (IoT) is on the verge of a major paradigm shift.
no code implementations • 6 Apr 2020 • Moyan Li, Raed Kontar
The multi-output Gaussian process ($\mathcal{MGP}$) is based on the assumption that outputs share commonalities, however, if this assumption does not hold negative transfer will lead to decreased performance relative to learning outputs independently or in subsets.
no code implementations • 15 Oct 2019 • Xubo Yue, Raed Kontar
We introduce an alternative closed form lower bound on the Gaussian process ($\mathcal{GP}$) likelihood based on the R\'enyi $\alpha$-divergence.
no code implementations • 9 Mar 2019 • Seokhyun Chung, Raed Kontar
A Gaussian process prior for the FPC scores is then established based on a functional semi-metric that measures similarities between streams of historical units and the in-service unit.
no code implementations • 9 Mar 2019 • Xubo Yue, Raed Kontar
We present a non-parametric prognostic framework for individualized event prediction based on joint modeling of both longitudinal and time-to-event data.
no code implementations • 31 Jan 2019 • Raed Kontar, Garvesh Raskutti, Shiyu Zhou
The proposed method has excellent scalability when the number of outputs is large and minimizes the negative transfer of knowledge between uncorrelated outputs.