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Rick Willemsen
PhD candidate
,
Erasmus School of Economics
,
Econometrics
Overview
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Research output
(2)
Similar Profiles
(1)
Fingerprint
Dive into the research topics where Rick Willemsen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
1
Similar Profiles
Correspondence Analysis
Mathematics
100%
Integer Programming
Mathematics
50%
Mixed Integer Programming
Computer Science
50%
Problem Analysis
Computer Science
50%
Contingency Table
Mathematics
33%
Individual Point
Computer Science
16%
Statistical Information
Computer Science
16%
Categorical Variable
Computer Science
16%
Research output
2
Article
Research output per year
Research output per year
On the uniqueness of correspondence analysis solutions
Willemsen, R. S. H.
,
van de Velden, M.
&
van den Heuvel, W.
,
1 Jun 2024
,
In:
Linear Algebra and Its Applications.
690
,
p. 162-185
24 p.
Research output
:
Contribution to journal
›
Article
›
Academic
›
peer-review
Open Access
File
Correspondence Analysis
100%
Qualitative Method
100%
Contingency Table
57%
Necessary Condition
14%
Sufficient Condition
14%
11
Downloads (Pure)
A new mixed integer programming approach for inverse correspondence analysis
Willemsen, R. S. H.
,
van den Heuvel, W.
&
van de Velden, M.
,
Dec 2023
,
In:
Computers and Operations Research.
160
,
16 p.
, 106375.
Research output
:
Contribution to journal
›
Article
›
Academic
›
peer-review
Open Access
File
Mixed Integer Programming
100%
Problem Analysis
100%
Correspondence Analysis
100%
Integer Programming
100%
Categorical Data
33%
6
Downloads (Pure)