Computational Intelligence and Neuroscience / 2009 / Article / Tab 1

Research Article

Unsupervised Learning of Overlapping Image Components Using Divisive Input Modulation

Table 1

Summary of the algorithms tested in this article.

AcronymDescriptionDefinition

1 / 8 Fyfe's algorithm for negative feedbackEquations (1), (2), and (3)
πš— πš– 𝚏 𝚍 πš’ 𝚟 Harpur's algorithm for negative feedbackEquations (4), (5), and (6)
𝑠 Nonnegative matrix factorisation with divergence objectiveEquations (8) and (9)
𝑠 Sequential nonnegative matrix factorisationEquations (13), (14), and (18)
[ 𝑝 1 , 𝑝 2 ] Divisive input modulationEquations (19), (20), and (22)

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