@inbook{15789, keywords = {CANDECOMP, Curve resolution, Exploratory analysis, Least squares, Linked mode PARAFAC, Multilinear model, Multi-way analysis, Multi-way array, -way Tucker models, PARAFAC, PARAFAC2, PARALIND, Restricted Tucker models, Tensor decomposition, Tensor-matrix factorization}, author = {Giorgio Tomasi and Evrim Ataman and Rasmus Bro and Steven Brown and Roma Tauler and Beata Walczak}, title = {Multilinear Models, Iterative Methods}, abstract = {In this section, multilinear models for multi-way arrays requiring iterative fitting algorithms are outlined. Among them: the PARAFAC (PARAllel FACtor analysis) model and one of its variants (the PARAFAC2 model); Tucker models in which one or more modes are reduced (viz., the N-way Tucker-N and Tucker-m models); hybrid models having intermediate properties between PARAFAC and Tucker ones; and coupled matrix and tensor decompositions (CMTF) which simultaneously decomposes multiple tensors. Five examples are included as to illustrate some practical aspects concerning the use of these models on analytical data.}, year = {2020}, journal = {Comprehensive Chemometrics (Second Edition)}, pages = {267-304}, publisher = {Elsevier}, isbn = {978-0-12-409547-2}, url = {http://www.sciencedirect.com/science/article/pii/B9780124095472146098}, doi = {https://doi.org/10.1016/B978-0-12-409547-2.14609-8}, }