 initial guess</a></li><li><a href="#14">Change the order of the dimensions in CP</a></li><li><a href="#16">Change the tolerance</a></li><li><a href="#17">Control sign ambiguity of factor matrices</a></li><li><a href="#18">Recommendations</a></li></ul></div><h2 id="1">Load some data</h2><p>We use the well-known <i>amino acids data set</i> from Andersson and Bro. It contains fluorescence measurements of 5 samples containing 3 amino acids: Tryptophan, Tyrosine, and Phenylalanine.Each amino acid corresponds to