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Zhangchi Zhu

10 papers hereh-index 445 citations11 works total

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

author position
  • first author5
  • middle author5

Across the 10 of 10 papers where every author was matched, so the position is known.

fields
  • cs.IR7
  • cs.LG2
  • cs.CL1

identity via Semantic Scholar / OpenAlex

activity
20232026
most citedUnderstanding the Role of Cross-Entropy Loss in Fairly Evaluating Large Language Model-based Recommendation

1 citations · 1 across the 10 of their papers we have counts for

collaborators
Showing cs.LGShow all

2 papers · 1 filter

cs.LG2024

Contrastive Learning with Negative Sampling Correction

Lu Wang, Chao Du, Pu Zhao +8

As one of the most effective self-supervised representation learning methods, contrastive learning (CL) relies on multiple negative pairs to contrast against each positive pair. In…

cs.LG2023

Robust Positive-Unlabeled Learning via Noise Negative Sample Self-correction

Zhangchi Zhu, Lu Wang, Pu Zhao +7

Learning from positive and unlabeled data is known as positive-unlabeled (PU) learning in literature and has attracted much attention in recent years. One common approach in PU lea…

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