Hi, all,
I have a really big matrix that I want to run k-means on.
I tried:
>data <-
read.big.memory('mydata.csv',type='double',backingfile='mydata.bin',descriptorfile='mydata.desc')
I'm using doMC to register multicore.
>library(doMC)
>registerDoMC(cores=8)
>ans<-bigkmeans(data,k)
In system monitor, it seems only one thread running R. Is there anything I
did wrong?
Thanks in advance for any suggestions.
Best,
Lishu
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