Listar GI-MODES - Artigos por autor "Raña, Paula"

Mostrando ítems 1-3 de 3

    • Constructing a Control Chart Using Functional Data 

      Flores, Miguel; Naya, Salvador; Fernández-Casal, Rubén; Zaragoza, Sonia; Raña, Paula; Tarrío-Saavedra, Javier (MDPI AG, 2020-01-02)
      [Abstract] This study proposes a control chart based on functional data to detect anomalies and estimate the normal output of industrial processes and services such as those related to the energy efficiency domain. Companies ...

    • On the Use of Functional Additive Models for Electricity Demand and Price Prediction 

      Raña, Paula; Vilar, Juan M.; Aneiros Pérez, Germán (Institute of Electrical and Electronics Engineers Inc., 2018-02-12)
      [Abstract]: This paper presents an application of functional additive models in the context of electricity demand and price prediction. Data from the Spanish electricity market are used to obtain the pointwise predictions. ...

    • Using robust FPCA to identify outliers in functional time series, with applications to the electricity market 

      Vilar, Juan M.; Raña, Paula; Aneiros Pérez, Germán (Institut d'Estadistica de Catalunya, 2016)
      [Abstract]: This study proposes two methods for detecting outliers in functional time series. Both methods take dependence in the data into account and are based on robust functional principal component analysis. One method ...