no code implementations • 14 Mar 2024 • Qingqiu Li, Xiaohan Yan, Jilan Xu, Runtian Yuan, Yuejie Zhang, Rui Feng, Quanli Shen, Xiaobo Zhang, Shujun Wang
For finding and existence, we regard them as image tags, applying an image-tag recognition decoder to associate image features with their respective tags within each sample and constructing soft labels for contrastive learning to improve the semantic association of different image-report pairs.
no code implementations • 15 Oct 2020 • William B. Nicholson, Xiaohan Yan
Many recent developments in the high-dimensional statistical time series literature have centered around time-dependent applications that can be adapted to regularized least squares.
no code implementations • 23 Jul 2020 • Xiaohan Yan, Avleen S. Bijral
We show extensive empirical results on both actual product-usage based time dependent networks and also present results on a Reddit based data set of time dependent sentiment sequences.
no code implementations • 17 May 2018 • Ze Jin, Xiaohan Yan, David S. Matteson
As a crucial problem in statistics is to decide whether additional variables are needed in a regression model.
1 code implementation • 18 Mar 2018 • Xiaohan Yan, Jacob Bien
It is common in modern prediction problems for many predictor variables to be counts of rarely occurring events.
no code implementations • 5 Dec 2015 • Xiaohan Yan, Jacob Bien
The purpose of this paper is to provide a side-by-side comparison of these two frameworks for HSM in terms of their statistical properties and computational efficiency.