Computational Intelligence and Neuroscience / 2008 / Article / Fig 6

Research Article

Theorems on Positive Data: On the Uniqueness of NMF

Figure 6

The figure shows data constructed as in Example 6 plotted in the same manner as the previous figure with the exception that each row vector of is plotted instead of the positive span of the vectors. The size of is shown under each plot.

Article of the Year Award: Outstanding research contributions of 2020, as selected by our Chief Editors. Read the winning articles.