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researcher

Zi-ke Zhang

52 papers hereh-index 345.2k citations131 works total

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

author position
  • first author6
  • middle author25
  • last author21

Across the 52 of 52 papers where every author was matched, so the position is known.

fields
  • physics.soc-ph30
  • cs.IR12
  • cs.SI4
  • physics.data-an4
  • cs.DL1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20082024
most citedRecommender Systems

1k citations · 2.7k across the 52 of their papers we have counts for

collaborators
Showing physics.data-anShow all

4 papers · 1 filter

physics.data-an2012★ 42 cited

Anchoring Bias in Online Voting

Zimo Yang, Zi-Ke Zhang, Tao Zhou

Voting online with explicit ratings could largely reflect people's preferences and objects' qualities, but ratings are always irrational, because they may be affected by many unpre…

physics.data-an2012★ 61 cited

Scaling Laws in Human Language

Linyuan Lu, Zi-Ke Zhang, Tao Zhou

Zipf's law on word frequency is observed in English, French, Spanish, Italian, and so on, yet it does not hold for Chinese, Japanese or Korean characters. A model for writing proce…

physics.data-an2010★ 149 cited

Zipf's Law Leads to Heaps' Law: Analyzing Their Relation in Finite-Size Systems

Linyuan Lu, Zi-Ke Zhang, Tao Zhou

Background: Zipf's law and Heaps' law are observed in disparate complex systems. Of particular interests, these two laws often appear together. Many theoretical models and analyses…

physics.data-an2008★ 36 cited

Empirical analysis on a keyword-based semantic system

Zike Zhang, Linyuan Lv, Jian-Guo Liu +1

Keywords in scientific articles have found their significance in information filtering and classification. In this article, we empirically investigated statistical characteristics…

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