Research Article
Nonnegative Matrix Factorizations Performing Object Detection and Localization
Algorithm 1
The Lee and Seung multiplicative update rules (NMF).
Initialize nonnegative matrices and | Whileβ Stopping criteria are not satisfiedβdo | β | β | end while | and denotes the Hadamard product, that is the element-wise matrix | multiplication and the element-wise division, respectively} |
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