3 papers
cs.CL2021
Better than BERT but Worse than Baseline
Boxiang Liu, Jiaji Huang, Xingyu Cai +1
This paper compares BERT-SQuAD and Ab3P on the Abbreviation Definition Identification (ADI) task. ADI inputs a text and outputs short forms (abbreviations/acronyms) and long forms…
math.OC2020
Asynchronous Parallel Stochastic Quasi-Newton Methods
Qianqian Tong, Guannan Liang, Xingyu Cai +2
Although first-order stochastic algorithms, such as stochastic gradient descent, have been the main force to scale up machine learning models, such as deep neural nets, the second-…
cs.DC2018
Efficient Sequential and Parallel Algorithms for Estimating Higher Order Spectra
Abdullah-Al Mamun, Zigeng Wang, Xingyu Cai +2
Polyspectral estimation is a problem of great importance in the analysis of nonlinear time series that has applications in biomedical signal processing, communications, geophysics,…