activity
20192023
most citedData ultrametricity and clusterability

6 citations · 6 across the 5 of their papers we have counts for

collaborators

5 papers

cs.LG2023

A GPU-Accelerated Moving-Horizon Algorithm for Training Deep Classification Trees on Large Datasets

Jiayang Ren, Valentín Osuna-Enciso, Morimasa Okamoto +5

Decision trees are essential yet NP-complete to train, prompting the widespread use of heuristic methods such as CART, which suffers from sub-optimal performance due to its greedy…

cs.CL2023

Multilingual Lexical Simplification via Paraphrase Generation

Kang Liu, Jipeng Qiang, Yun Li +3

Lexical simplification (LS) methods based on pretrained language models have made remarkable progress, generating potential substitutes for a complex word through analysis of its c…

math.OC2023

A Global Optimization Algorithm for K-Center Clustering of One Billion Samples

Jiayang Ren, Ningning You, Kaixun Hua +2

This paper presents a practical global optimization algorithm for the K-center clustering problem, which aims to select K samples as the cluster centers to minimize the maximum wit…

eess.SY2022

Deep Learning-based Predictive Control of Battery Management for Frequency Regulation

Yun Li, Yixiu Wang, Yifu Chen +5

This paper proposes a deep learning-based optimal battery management scheme for frequency regulation (FR) by integrating model predictive control (MPC), supervised learning (SL), r…

cs.LG2019★ 6 cited

Data ultrametricity and clusterability

Dan Simovici, Kaixun Hua

The increasing needs of clustering massive datasets and the high cost of running clustering algorithms poses difficult problems for users. In this context it is important to determ…