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Cited by 391

The DOI matches its Crossref record; 33 of the 33 references it cites were found in a registry or an index.

Classification Trees With Unbiased Multiway Splits

Kim, Hyunjoong, Loh, Wei-Yin·2001·Journal of the American Statistical Association

Abstract

Two univariate split methods and one linear combination split method are proposed for the construction of classification trees with multiway splits. Examples are given where the trees are more compact and hence easier to interpret than binary trees. A major strength of the univariate split methods is that they have negligible bias in variable selection, both when the variables differ in the number of splits they offer and when they differ in the number of missing values. This is an advantage because inferences from the tree structures can be adversely affected by selection bias. The new methods are shown to be highly competitive in terms of computational speed and classification accuracy of future observations.

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Metadata

Authors
Kim, H., & Loh, W.-Y.
Venue
Journal of the American Statistical Association
Published
2001-06
Volume
96
Issue
454
Pages
589-604
ISSN
  • 0162-1459 (ISSN-L)
  • 1537-274X
OpenAlex
W2072154218
Cited by
391
References
33
FWCI
32.01
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Classification Trees With Unbiased Multiway Splits. https://app.cochat.ai/papers/10.1198/016214501753168271
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Kim, H., & Loh, W.-Y. (2001). Classification Trees With Unbiased Multiway Splits. Journal of the American Statistical Association. https://doi.org/10.1198/016214501753168271

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.