Fig. 2.

An example of FABIA model selection. The data have 10 true biclusters. We have trained the model with 13 biclusters. Only for visualization purposes, the biclusters are generated as contiguous blocks. Top: data (left) and noise-free data (right). Middle: factors Z. Bottom: data reconstructed by the FABIA model as Λ Z (left) and loadings Λ (right). The lines indicate three biclusters and connect each bicluster in the reconstructed data with its corresponding factors (middle) and loadings (bottom right).