【Python】ConvergenceWarning: Maximum number of iterations 200 reached. Increase it to improve...

ConvergenceWarning: Maximum number of iterations 200 reached. Increase it to improve convergence.
" improve convergence." % max_iter, ConvergenceWarning)

nmf = NMF(n_components=10, random_state=1)

问题是迭代了200次但是还是没达到最佳拟合，需要在创建NMF的时候加一下max_iter=10000

nmf = NMF(n_components=10, random_state=1, max_iter=10000)

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