lda times out prior to writing topics

2014-03-14 Thread Steven Cullens
Hi, I'm running Mahout 0.9 and Hadoop 1.1.1 and I'm following the examples/bin/cluster-reuters.sh script, but manually entering commands because the script crashes. Data preparation runs smoothly, but when I call cvb, it times out prior to writing topics. Any ideas? Thanks in advance and here

Re: lda times out prior to writing topics

2014-03-14 Thread Suneel Marthi
Its not a timeout but an exception that's being thrown while generating ldatopics due to a list of terms being empty.  Looking into it On Friday, March 14, 2014 12:16 PM, Steven Cullens srcull...@gmail.com wrote: Hi, I'm running Mahout 0.9 and Hadoop 1.1.1 and I'm following the

Re: lda times out prior to writing topics

2014-03-14 Thread Suneel Marthi
the issue is that the numTerms in dictionary is 0. learning for LDA on reuters-lda/reuters-matrix/matrix (numTerms: 0), finding 5-topics, with document/topic prior 1.0E-4, topic/term prior 1.0E-4.  Maximum iterations to run will be 2, unless the change in perplexity is less than 0.0.  Topic

Re: lda times out prior to writing topics

2014-03-14 Thread Steven Cullens
I misspelled dictionary when calling cvb. Thanks for your help, Suneel. Otherwise, I'd be at the office on the weekend trying to figure out the problem. On Fri, Mar 14, 2014 at 12:41 PM, Suneel Marthi suneel_mar...@yahoo.comwrote: the issue is that the numTerms in dictionary is 0. learning