7 ms·Maybe using BP-Means: http://arxiv.org/abs/1212.2126 http://arxiv.org/abs/1212.2126 K-Means without preset K.by rxin 12y agoMaybe using BP-Means: http://arxiv.org/abs/1212.2126 http://arxiv.org/abs/1212.2126 K-Means without preset K.