Tensorial Principal Component Analysis in Detecting Temporal Trajectories of Purchase Patterns in Loyalty Card Data: Retrospective Cohort Study
Autio, Reija, Virta, Joni, Nordhausen, Klaus, Fogelholm, Mikael, Erkkola, Maijaliisa, Nevalainen, Jaakko
Published in Journal of medical Internet research (15.12.2023)
Published in Journal of medical Internet research (15.12.2023)
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Journal Article
Dimension Reduction for Time Series in a Blind Source Separation Context Using R
Nordhausen, Klaus, Matilainen, Markus, Miettinen, Jari, Virta, Joni, Taskinen, Sara
Published in Journal of statistical software (01.07.2021)
Published in Journal of statistical software (01.07.2021)
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Journal Article
Tensorial blind source separation for improved analysis of multi-omic data
Teschendorff, Andrew E, Jing, Han, Paul, Dirk S, Virta, Joni, Nordhausen, Klaus
Published in Genome Biology (08.06.2018)
Published in Genome Biology (08.06.2018)
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Journal Article
Asymptotic and Bootstrap Tests for the Dimension of the Non-Gaussian Subspace
Nordhausen, Klaus, Oja, Hannu, Tyler, David E., Virta, Joni
Published in IEEE signal processing letters (01.06.2017)
Published in IEEE signal processing letters (01.06.2017)
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Journal Article
Minimum Distance Index for BSS, Generalization, Interpretation and Asymptotics
Lietzén, Niko, Virta, Joni, Nordhausen, Klaus, Ilmonen, Pauliina
Published in Österreichische Zeitschrift für Statistik (01.04.2020)
Published in Österreichische Zeitschrift für Statistik (01.04.2020)
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Journal Article
Latent model extreme value index estimation
Virta, Joni, Lietzén, Niko, Viitasaari, Lauri, Ilmonen, Pauliina
Published in Journal of multivariate analysis (01.07.2024)
Published in Journal of multivariate analysis (01.07.2024)
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Journal Article
Robust signal dimension estimation via SURE
Virta, Joni, Lietzén, Niko, Nyberg, Henri
Published in Statistical papers (Berlin, Germany) (01.07.2024)
Published in Statistical papers (Berlin, Germany) (01.07.2024)
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Journal Article
Independent component analysis for tensor-valued data
Virta, Joni, Li, Bing, Nordhausen, Klaus, Oja, Hannu
Published in Journal of multivariate analysis (01.11.2017)
Published in Journal of multivariate analysis (01.11.2017)
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Journal Article
Independent component analysis for multivariate functional data
Virta, Joni, Li, Bing, Nordhausen, Klaus, Oja, Hannu
Published in Journal of multivariate analysis (01.03.2020)
Published in Journal of multivariate analysis (01.03.2020)
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Journal Article
The squared symmetric FastICA estimator
Miettinen, Jari, Nordhausen, Klaus, Oja, Hannu, Taskinen, Sara, Virta, Joni
Published in Signal processing (01.02.2017)
Published in Signal processing (01.02.2017)
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Journal Article
Large-sample properties of non-stationary source separation for Gaussian signals
Bachoc, François, Muehlmann, Christoph, Nordhausen, Klaus, Virta, Joni
Published in Electronic journal of statistics (01.01.2024)
Published in Electronic journal of statistics (01.01.2024)
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Journal Article
JADE for Tensor-Valued Observations
Virta, Joni, Li, Bing, Nordhausen, Klaus, Oja, Hannu
Published in Journal of computational and graphical statistics (03.07.2018)
Published in Journal of computational and graphical statistics (03.07.2018)
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Journal Article
Fast tensorial JADE
Virta, Joni, Lietzén, Niko, Ilmonen, Pauliina, Nordhausen, Klaus
Published in Scandinavian journal of statistics (01.03.2021)
Published in Scandinavian journal of statistics (01.03.2021)
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Journal Article
The “Seili-index” for the Prediction of Chlorophyll-α Levels in the Archipelago Sea of the northern Baltic Sea, southwest Finland
Hänninen, Jari, Mäkinen, Katja, Nordhausen, Klaus, Laaksonlaita, Jussi, Loisa, Olli, Virta, Joni
Published in Environmental modeling & assessment (01.08.2022)
Published in Environmental modeling & assessment (01.08.2022)
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Journal Article