Power aware implementation of K-Means algorithm on GPU
Usage: ./kmeans [switches] -i filename
-i filename :file containing data to be clustered
-m max_nclusters :maximum number of clusters allowed [default=5]
-n min_nclusters :minimum number of clusters allowed [default=5]
-t threshold :threshold value [default=0.001]
-l nloops :iteration for each number of clusters [default=1]
-b :input file is in binary format
-r :calculate RMSE [default=off]
-o :output cluster center coordinates [default=off]