NLP, Python, Scikit Learn.
n_init="auto").fit(x_train) print(model.labels_) # [0 2 2 2 4 0 2 0 4 3 3 4 3 3 3 3 3 3 3 3 0 0 0 0 0 4 3 4 4 4 3 4 2 4 4 3 4 # 4 0 2 3 0 1 3 4 2 4 3 0 4 3 1 3 2 2 2 3 3 0 3 2 2 2 4 4 4 0 3 0 2 3 3 3 3 # 1 3 3 3 4 3 1 4 3 2 2 3 2 0 0 2 0 1 4 4 3 2 0 3 2 2 2 2 0 2 2 0 1 3 2 4 0 # 0 3 4 1 1 1 1 2 3 3