Krzysztof Siminski
Abstract:
In data sets some attributes may have higher or lower importance. One of the tools used for data analysis of such datasets are subspace neuro-fuzzy systems. They elaborate fuzzy rules to describe data sets. In subspace neuro-fuzzy systems fuzzy rules exist in subspaces defined with subsets of attributes. In the paper we propose a novel fuzzy biclustering algorithm that groups both objects and attributes in fuzzy clusters. In that way we create a subspace fuzzy rule base for a subspace fuzzy system. The paper is accompanied with numerical examples that show this approach can lead to better generalisation (and thus lower data prediction errors) with preserved interpretation of fuzzy models.
Reference:
Krzysztof Siminski, FuBiNFS – fuzzy biclustering neuro-fuzzy system, [in] Fuzzy Sets and Systems, 2022, volume 438, pp. 84–106.
Bibtex Entry:
@article{id:Siminski2022FuBiNFS,
abstract = "In data sets some attributes may have higher or lower importance.
One of the tools used for data analysis of such datasets are subspace
neuro-fuzzy systems. They elaborate fuzzy rules to describe data sets.
In subspace neuro-fuzzy systems fuzzy rules exist in subspaces defined with
subsets of attributes. In the paper we propose a novel fuzzy biclustering
algorithm that groups both objects and attributes in fuzzy clusters. In that
way we create a subspace fuzzy rule base for a subspace fuzzy system. The paper
is accompanied with numerical examples that show this approach can lead
to better generalisation (and thus lower data prediction errors)
with preserved interpretation of fuzzy models.",
author = "Krzysztof Siminski",
doi = "10.1016/j.fss.2021.07.009",
issn = "0165-0114",
journal = "Fuzzy Sets and Systems",
keywords = "Neuro-fuzzy system; Biclustering; Subspace clustering; Subspace neuro-fuzzy system; Attribute weights",
pages = "84–106",
title = "FuBiNFS – fuzzy biclustering neuro-fuzzy system",
url = "https://www.sciencedirect.com/science/article/pii/S0165011421002499",
volume = "438",
year = "2022"
}