1 code implementation • 19 Jul 2023 • Longfeng Wu, Bowen Lei, Dongkuan Xu, Dawei Zhou
In particular, to quantify the uncertainties in RCA, we develop a node-level uncertainty quantification algorithm to model the overlapping support regions with high uncertainty; to handle the rarity of minority classes in miscalibration calculation, we generalize the distribution-based calibration metric to the instance level and propose the first individual calibration measurement on graphs named Expected Individual Calibration Error (EICE).
1 code implementation • 9 Dec 2022 • Longfeng Wu, Yao Zhou, Dawei Zhou
Finally, we further propose a hybrid network that is jointly optimized for learning a more generic product representation.
no code implementations • 16 Jan 2020 • Tong Zeng, Longfeng Wu, Sarah Bratt, Daniel E. Acuna
We evaluate the quality of DataRank by estimating its accuracy at predicting the usage of real datasets: web visits to GenBank and downloads of Figshare datasets.