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researcher

Pengxiang Cheng

4 papers hereh-index 8474 citations10 works total

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

author position
  • middle author4

Across the 4 of 4 papers where every author was matched, so the position is known.

fields
  • cs.IR3
  • cs.LG1
same name
  • Pengxiang Cheng — 8 papers, h 9
  • Pengxiang Cheng — 3 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
20202024
most citedMetaSelector: Meta-Learning for Recommendation with User-Level Adaptive Model Selection

4 citations · 5 across the 4 of their papers we have counts for

collaborators
Showing 2023Show all

1 paper · 1 filter

cs.IR2023

Bounding System-Induced Biases in Recommender Systems with A Randomized Dataset

Dugang Liu, Pengxiang Cheng, Zinan Lin +6

Debiased recommendation with a randomized dataset has shown very promising results in mitigating the system-induced biases. However, it still lacks more theoretical insights or an…

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