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The DOI matches its Crossref record; 129 of the 129 references it cites were found in a registry or an index.

Supervised, Unsupervised, and Semi-Supervised Feature Selection: A Review on Gene Selection

Ang, Jun Chin, Mirzal, Andri, Haron, Habibollah, Hamed, Haza Nuzly Abdull·2016·IEEE/ACM Transactions on Computational Biology and Bioinformatics

Abstract

Recently, feature selection and dimensionality reduction have become fundamental tools for many data mining tasks, especially for processing high-dimensional data such as gene expression microarray data. Gene expression microarray data comprises up to hundreds of thousands of features with relatively small sample size. Because learning algorithms usually do not work well with this kind of data, a challenge to reduce the data dimensionality arises. A huge number of gene selection are applied to select a subset of relevant features for model construction and to seek for better cancer classification performance. This paper presents the basic taxonomy of feature selection, and also reviews the state-of-the-art gene selection methods by grouping the literatures into three categories: supervised, unsupervised, and semi-supervised. The comparison of experimental results on top 5 representative gene expression datasets indicates that the classification accuracy of unsupervised and semi-supervised feature selection is competitive with supervised feature selection.

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Metadata

Authors
Ang, J. C., Mirzal, A., Haron, H., & Hamed, H. N. A.
Venue
IEEE/ACM Transactions on Computational Biology and Bioinformatics
Published
2016-09-01
Volume
13
Issue
5
Pages
971-989
ISSN
1545-5963 (ISSN-L)
OpenAlex
W2344681634
Cited by
641
References
129
FWCI
9.26
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Supervised, Unsupervised, and Semi-Supervised Feature Selection: A Review on Gene Selection. https://app.cochat.ai/papers/10.1109/tcbb.2015.2478454
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Ang, J. C., Mirzal, A., Haron, H., & Hamed, H. N. A. (2016). Supervised, Unsupervised, and Semi-Supervised Feature Selection: A Review on Gene Selection. IEEE/ACM Transactions on Computational Biology and Bioinformatics. https://doi.org/10.1109/tcbb.2015.2478454

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