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researcher

Xi Zhang

Beijing University of Posts and Telecommunications

11 papers hereh-index 13724 citations41 works total

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

author position
  • first author4
  • middle author6
  • last author1

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • cs.LG5
  • cs.SI3
  • cs.CE1
  • cs.CR1
  • q-fin.ST1
affiliations
  • Beijing University of Posts and Telecommunications
same name
  • Xi Zhang — 39 papers, h 27
  • Xi Zhang — 38 papers, h 18
  • Xi Zhang — 23 papers, h 11
  • Xi Zhang — 21 papers, h 10
  • Xi Zhang — 15 papers, h 10
  • Xi Zhang — 15 papers, h 5

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
20172024
most citedImproving Stock Market Prediction via Heterogeneous Information Fusion

210 citations · 303 across the 11 of their papers we have counts for

collaborators
Showing 2022Show all

2 papers · 1 filter

cs.LG2022

Provable Robust Saliency-based Explanations

Chao Chen, Chenghua Guo, Rufeng Chen +5

To foster trust in machine learning models, explanations must be faithful and stable for consistent insights. Existing relevant works rely on the ℓp​ distance for stability as…

cs.LG2022★ 2 cited

Are Your Reviewers Being Treated Equally? Discovering Subgroup Structures to Improve Fairness in Spam Detection

Jiaxin Liu, Yuefei Lyu, Xi Zhang +1

User-generated reviews of products are vital assets of online commerce, such as Amazon and Yelp, while fake reviews are prevalent to mislead customers. GNN is the state-of-the-art…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.