{"id":899,"date":"2023-10-13T06:23:33","date_gmt":"2023-10-13T06:23:33","guid":{"rendered":"https:\/\/users.utu.fi\/jomivi\/?page_id=899"},"modified":"2026-04-08T09:45:49","modified_gmt":"2026-04-08T09:45:49","slug":"talks","status":"publish","type":"page","link":"https:\/\/users.utu.fi\/jomivi\/talks\/","title":{"rendered":"Talks"},"content":{"rendered":"<p>Below is a list of some of my recent\/upcoming presentations in conferences\/seminars.<\/p>\n<p><strong>Kurtosis-based projection pursuit for matrix-valued data<\/strong><\/p>\n<ul>\n<li>65th ISI World Statistics Congress, The Hague, 07\/10\/25, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/09\/2025_isi_mpp.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>Some perspectives on separable covariance structures<\/strong><\/p>\n<ul>\n<li>Link\u00f6ping University Seminar in Statistics and Mathematical Statistics, 14\/04\/26, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2026\/04\/2026_linkoping_kronecker.pdf\">slides<\/a>.<\/li>\n<li>Invariant Coordinate Selection (ICS) and Related Methods, Helsinki, 06\/05\/25, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/04\/2025_ics_kronecker.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>Unsupervised linear discrimination using skewness<\/strong><\/p>\n<ul>\n<li>Link\u00f6ping University Seminar in Mathematical Statistics, 08\/04\/25, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/03\/2025_linkoping_skewness.pdf\">slides<\/a>.<\/li>\n<li>University of Helsinki Statistics Seminar, 04\/03\/25,\u00a0<a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/02\/2025_hy_skewness.pdf\">slides<\/a>.<\/li>\n<li>Aalto Stochastics and Statistics Seminar, 12\/02\/25, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/02\/2025_aalto_skewness.pdf\">slides<\/a>.<\/li>\n<li>RIKEN Center for Brain Science Seminar, 03\/12\/24, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2024\/11\/2024_riken_skewness.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>Spatial depth for object-valued data<\/strong><\/p>\n<ul>\n<li>Hannu Oja&#8217;s academic descendants Seminar, University of Tampere, 07\/11\/25, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/10\/2025_Hannu_seminar.pdf\">slides<\/a>.<\/li>\n<li>ICORS 2025, 19\/05\/25, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2025\/05\/2025_icors_spatial_updated.pdf\">slides<\/a>.<\/li>\n<li>11th Tartu Conference on Multivariate Statistics, 26\/06\/24, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2024\/06\/slides_2024_tartu_metric_spatial_depth.pdf\">slides<\/a>.<\/li>\n<li>UCLouvain, ISBA Seminar, 03\/11\/23, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/10\/slides_2023_isba_metric_spatial_depth.pdf\">slides<\/a>.<\/li>\n<li>TU Wien, CStat Seminar, 16\/10\/23, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/10\/slides_2023_wien_metric_spatial_depth-1.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>Poisson PCA for matrix count data<\/strong><\/p>\n<ul>\n<li>Statistical Days 2024, 03\/06\/24, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2024\/05\/slides_2024_statistical_days_poisson_pca.pdf\">slides<\/a>.<\/li>\n<li>CMStatistics 2023, 16\/12\/23, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/12\/slides_2023_cmstatistics_poisson_pca.pdf\">slides<\/a>.<\/li>\n<li>EcoSta 2023, 01\/08\/23, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/10\/slides_2023_ecosta_poisson_pca.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>High-dimensional dimension reduction<\/strong><\/p>\n<ul>\n<li>The 1st Science Seminar of the Faculty of Science, 15\/12\/23, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/10\/slides_2022_research_seminar.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>Non-linear two-dimensional PCA<\/strong><\/p>\n<ul>\n<li>CMStatistics 2022, 17\/12\/23, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/10\/slides_2022_cmstatistics_mnpca.pdf\">slides<\/a>.<\/li>\n<\/ul>\n<p><strong>Subsphericity testing in high dimensions<\/strong><\/p>\n<ul>\n<li>Charles University, Advanced Statistical Seminar, 16\/11\/22, <a href=\"https:\/\/users.utu.fi\/jomivi\/wp-content\/uploads\/sites\/46\/2023\/10\/slides_2022_prague_subsphericity.pdf\">slides<\/a>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Below is a list of some of my recent\/upcoming presentations in conferences\/seminars. Kurtosis-based projection pursuit for matrix-valued data 65th ISI World Statistics Congress, The Hague, 07\/10\/25, slides. Some perspectives on separable covariance structures Link\u00f6ping University Seminar in Statistics and Mathematical [&hellip;]<\/p>\n","protected":false},"author":55,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-899","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/pages\/899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/users\/55"}],"replies":[{"embeddable":true,"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/comments?post=899"}],"version-history":[{"count":46,"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/pages\/899\/revisions"}],"predecessor-version":[{"id":1097,"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/pages\/899\/revisions\/1097"}],"wp:attachment":[{"href":"https:\/\/users.utu.fi\/jomivi\/wp-json\/wp\/v2\/media?parent=899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}