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• 07:16, 4 May 2011 (diff | hist) N Talk:Neural Network Vectorization ‎ (Created page with "In the final code section, it reads: % Sparsity Penalty Delta<br> sparsity_delta = - rho ./ rho_hat + (1 - rho) ./ rho_hat; Shouldn't the last term's denominator be (1 - rho_hat)?")