researcher

Zhiwei Liu

Salesforce AI Research

24 papers hereh-index 15861 citations34 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

first author1
middle author22

Across the 23 of 24 papers where every author was matched, so the position is known.

fields

affiliations

Salesforce AI Research
University of Illinois at Chicago
University of Electronic Science and Technology of China

Homepage

same name

Zhiwei Liu — 41 papers, h 17
Zhiwei Liu — 30 papers, h 22
Zhiwei Liu — 25 papers, h 9
Zhiwei Liu — 8 papers, h 5
Zhiwei Liu — 6 papers, h 8
Zhiwei Liu — 2 papers, h 2

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

20182024

most citedAlleviating the Inconsistency Problem of Applying Graph Neural Network to Fraud Detection

295 citations · 354 across the 24 of their papers we have counts for

collaborators

Showing cs.LGShow all

3 papers · 1 filter

cs.LG2023

Semi-Supervised Clustering via Structural Entropy with Different Constraints

Guangjie Zeng, Hao Peng, Angsheng Li +4

Semi-supervised clustering techniques have emerged as valuable tools for leveraging prior information in the form of constraints to improve the quality of clustering outcomes. Desp…

cs.LG2023★ 1 cited

Mutual Wasserstein Discrepancy Minimization for Sequential Recommendation

Ziwei Fan, Zhiwei Liu, Hao Peng +1

Self-supervised sequential recommendation significantly improves recommendation performance by maximizing mutual information with well-designed data augmentations. However, the mut…

cs.LG2021

Relational Graph Neural Network Design via Progressive Neural Architecture Search

Ailing Zeng, Minhao Liu, Zhiwei Liu +3

We propose a novel solution to addressing a long-standing dilemma in the representation learning of graph neural networks (GNNs): how to effectively capture and represent useful in…