The paper "Coordinate Descent Method for k-means" is accepted by IEEE Transactions on Pattern Analysis and Machine Intelligence (TPAMI)
We reorganized the code， the code "CDKM_fast" is the fast version of "CDKM", which is especially fast for data whose category c is large.
The code "CDKM_code-python" is faster, which is reorganized by Shenfei Pei.