Re: Speed up LDA in Mahit 0.9

[mw]

As far as I understood, the runtime complexity is O(N*T*D),
where N is the number of words, T the number of topics and D the number 
of documents.

So you can try e.g. to reduce the number of words.

On 05/05/2015 10:36 AM, Donni Khan wrote:
Hello Mahout Users,

I'm runing LDA job (Mahout 0.9) by using java code, but to run the
algorithm on the small dataset is taking much time.
Is there any way to speed up the prcessing time (like changing the
parameter values)?

Thanks in advance,
Donni