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Wittawat Jitkrittum

42 papers hereh-index 222k citations70 works total

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

author position
  • first author13
  • middle author27
  • last author1

Across the 41 of 42 papers where every author was matched, so the position is known.

fields
  • cs.LG15
  • stat.ML15
  • cs.CL4
  • cs.CV2
  • math.OC2
  • math.ST2

identity via Semantic Scholar / OpenAlex

activity
20122025
most citedHigh-Dimensional Feature Selection by Feature-Wise Kernelized Lasso

310 citations · 607 across the 39 of their papers we have counts for

collaborators
Showing math.OCShow all

2 papers · 1 filter

math.OC2020★ 11 cited

Kernel Distributionally Robust Optimization

Jia-Jie Zhu, Wittawat Jitkrittum, Moritz Diehl +1

We propose kernel distributionally robust optimization (Kernel DRO) using insights from the robust optimization theory and functional analysis. Our method uses reproducing kernel H…

math.OC2020★ 1 cited

Worst-Case Risk Quantification under Distributional Ambiguity using Kernel Mean Embedding in Moment Problem

Jia-Jie Zhu, Wittawat Jitkrittum, Moritz Diehl +1

In order to anticipate rare and impactful events, we propose to quantify the worst-case risk under distributional ambiguity using a recent development in kernel methods -- the kern…

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