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researcher

K. M. Chai

7 papers hereh-index 172.4k citations33 works total

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

author position
  • first author1
  • middle author5
  • last author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • cs.LG4
  • cs.CV1
  • cs.LO1
  • stat.ML1

identity via Semantic Scholar / OpenAlex

activity
20122026
most citedOptimizing F-measure: A Tale of Two Approaches

85 citations · 86 across the 6 of their papers we have counts for

collaborators
Showing 2012Show all

2 papers · 1 filter

cs.LG2012★ 85 cited

Optimizing F-measure: A Tale of Two Approaches

Ye Nan, Kian Ming Chai, Wee Sun Lee +1

F-measures are popular performance metrics, particularly for tasks with imbalanced data sets. Algorithms for learning to maximize F-measures follow two approaches: the empirical ut…

cs.LG2012

A Split-Merge Framework for Comparing Clusterings

Qiaoliang Xiang, Qi Mao, Kian Ming Chai +3

Clustering evaluation measures are frequently used to evaluate the performance of algorithms. However, most measures are not properly normalized and ignore some information in the…

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