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Hanfang Yang

Researcher at Renmin University of China

Publications -  34
Citations -  316

Hanfang Yang is an academic researcher from Renmin University of China. The author has contributed to research in topics: Empirical likelihood & Coverage probability. The author has an hindex of 8, co-authored 28 publications receiving 157 citations. Previous affiliations of Hanfang Yang include Georgia State University.

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Proceedings ArticleDOI

MTRec: Multi-Task Learning over BERT for News Recommendation

TL;DR: This paper proposes a multi-task method to incorporate the multi-field information into BERT, which improves its news encoding capability and modify the gradients of auxiliary tasks based on their gradient conflicts with the main task, which further boosts the model performance.
Journal ArticleDOI

Smoothed jackknife empirical likelihood inference for the difference of ROC curves

TL;DR: The jackknife empirical likelihood (JEL) method is employed to construct confidence intervals for the difference of two correlated continuous-scale ROC curves to avoid estimating several nuisance variables which have to be estimated in the existing methods.
Journal ArticleDOI

Jackknife empirical likelihood inference for the mean absolute deviation

TL;DR: This paper focuses on using the jackknife, the adjusted and the extended jackknife empirical likelihood methods to construct confidence intervals for the mean absolute deviation of a random variable and the results of simulation study show the comparison of the average length and coverage probability by using jackknife theoretical likelihood methods and normal approximation method.
Journal ArticleDOI

Enhancement of detecting permanent water and temporary water in flood disasters by fusing sentinel-1 and sentinel-2 imagery using deep learning algorithms: Demonstration of sen1floods11 benchmark datasets

TL;DR: Wang et al. as mentioned in this paper proposed a multi-source data fusion driven flood inundation mapping approach by leveraging a large-scale publicly available Sen1Flood11 dataset consisting of roughly 4831 labeled Sentinel-1 SAR and Sentinel-2 optical imagery gathered from flood events worldwide in recent years.
Journal ArticleDOI

Smoothed jackknife empirical likelihood inference for ROC curves with missing data

TL;DR: Simulation studies in terms of coverage probability and average length of confidence intervals demonstrate this proposed JEL method has the good performance in small sample sizes.