Utilize este identificador para referenciar este registo:
http://hdl.handle.net/10773/26940
Título: | The HJ-biplot visualization of the Singular Spectrum Analysis method |
Autor: | Silva, Alberto Oliveira da Freitas, Adelaide |
Palavras-chave: | Singular Spectrum Analysis NIPALS algorithm Biplots |
Data: | 2019 |
Editora: | Godel Impresiones Digitales S.L. |
Resumo: | Time series data usually emerge in many scientific domains. The extraction of essential characteristics of this type of data is crucial to characterize the time series and produce, for example, forecasts. In this work, we take advantage of the trajectory matrix constructed in the Singular Spectrum Analysis, as well as of its decomposition through the Principal Component Analysis via Partial Least Squares, to implement a graphical display employing the Biplot method. In these graphs, one can visualize and identify patterns in time series from the simultaneous representation of both rows and columns of such decomposed matrices. The interpretation of various features of the proposed biplot is discussed from a real-world data set. |
Peer review: | yes |
URI: | http://hdl.handle.net/10773/26940 |
ISBN: | 978-84-17970-78-9 |
Versão do Editor: | http://itise.ugr.es/ |
Aparece nas coleções: | CIDMA - Capítulo de livro DMat - Capítulo de livro PSG - Capítulo de livro |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
---|---|---|---|---|
2019SilvaEFreitas_The HJ-Biplot Visualization of the Singular Spectral Analysis Method.pdf | 899.29 kB | Adobe PDF | Ver/Abrir |
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