no code implementations • 29 Nov 2023 • L. Jeff Hong, Yanxi Hou, Qingkai Zhang, Xiaowei Zhang
In this paper, we propose a new metamodeling concept, called generative metamodeling, which aims to construct a "fast simulator of the simulator".
1 code implementation • 20 Feb 2022 • Sixiao Zheng, Ke Fan, Yanxi Hou, Jianfeng Feng, Yanwei Fu
In contrast, the GPD fits the distribution of distance to the centroid exceeding a sufficiently large threshold, leading to a more stable performance of GPD k-means.
no code implementations • 23 Mar 2021 • Sixiao Zheng, Yanwei Fu, Yanxi Hou
However, zero-shot learning models assume that all seen classes should be known beforehand, while incremental learning models cannot recognize unseen classes.
no code implementations • 25 Sep 2019 • Sixiao Zheng, Yanxi Hou, Yanwei Fu, Jianfeng Feng
We thus propose a novel algorithm called Extreme Value k-means (EV k-means), including GEV k-means and GPD k-means.