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