Clustering

Segmentation of Residential Gas Consumers Using Clustering Analysis

MP Fernandes, JL Viegas, SM Vieira and JMC Sousa
in Energies

Keywords: | Residential natural gas consumption | Clustering | Load profile | Consumer segmentation | Smart metering |

September 26, 2017

This paper proposes a clustering-based methodology to define the segmentation of residential gas consumers

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Mixed Fuzzy Clustering for Misaligned Time Series

CM Salgado, MC Ferreira and SM Vieira
in IEEE Transactions on Fuzzy Systems

Keywords: | Clustering | Mixed fuzzy clustering | Dynamic time warping | Intensive care unit |

November 29, 2016

This paper proposes the use of mixed fuzzy clustering (MFC) algorithm to simultaneously cluster time variant and time invariant data.

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Classification of new electricity customers based on surveys and smart metering data

JL Viegas, SM Vieira, R Melício, VMF Mendes, JMC Sousa
in Energy

Keywords: | Energy | Smart grid | Electricity customer classification | Clustering |

July 15, 2016

This paper proposes a process for the classification of new residential electricity customers. The current state of the art is extended by using a combination of smart metering and survey data and by using model-based feature selection for the classification task.

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Takagi-Sugeno fuzzy modeling using mixed fuzzy clustering

CM Salgado, JL Viegas, CS Azevedo, MC Ferreira, SM Vieira and JMC Sousa
in IEEE Transactions on Fuzzy Systems

Keywords: | Fuzzy systems | Mixed fuzzy clustering | Clustering | Intensive care unit |

June 14, 2016

This paper proposes the use of mixed fuzzy clustering (MFC) algorithm to derive Takagi-Sugeno (TS) fuzzy models.

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Ensemble fuzzy models in personalized medicine: Application to vasopressors administration

CM Salgado, SM Vieira, LF Mendonça, SN Finkelstein and JMC Sousa
in Engineering Applications of Artificial Intelligence

Keywords: | Clustering | Fuzzy systems | Ensemble modeling | Intensive care unit | Personalized medicine | Vasopressors |

November 14, 2015

This paper proposes ensemble fuzzy modeling for personalized medicine in the intensive care unit (ICU), in particular for the prediction of vasopressors administration.

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