Psychometrie & Statistiek, Heijmans Instituut
Fac. Gedrags- en Maatschappijwetenschappen, Rijksuniversiteit Groningen

Voice: +31 50 363 9357/ 6366 (secretary)
E-mail: Tham Thich Nath lam

Project

Multi-way decompositions: Existence and uniqueness
Over the last 10 years the interest in multi-way data representations has increased exponentially. There is growing awareness that if data are not 2-way (e.g., subjects multi-way (e.g., subjects is often desirable. Such representations are given by multi-way generalizations of Principal Component Analysis (PCA) or, equivalently, of the Singular Value Decomposition (SVD), and are called multi-way decompositions or tensor decompositions. This research project concerns the existence (main project) and uniqueness (PhD project) of an important class of multi-way decompositions and is expected to greatly bene t the application of multi-way models.

Financed by
NWO ( Vidi project granted to dr Alwin Stegeman)

Supervisors
Prof. dr Rob Meijer (University of Groningen)
Dr. Alwin Stegeman (University of Groningen)

Period
1 February 2011  – 1 February 2015