Re: ArrayIndexOutOfBoundsException with mahout vectordump and cvb ?

2014-01-13 Thread Yang
Suneel: thanks for the reply (sorry my gmail somehow put the reply into archive so it didn't show up in my inbox) the dictionary seems ok, at least not empty. -sh-3.2$ ls -l sparse/ total 464 drwxr-xr-x 2 yyang15 gid-yyang15 32768 Jan 8 15:17 df-count -rw-r--r-- 1 yyang15 gid-yyang15 203369

Re: ArrayIndexOutOfBoundsException with mahout vectordump and cvb ?

2014-01-13 Thread Suneel Marthi
Does the dictionary have a Key 'zero'? On Monday, January 13, 2014 7:37 PM, Yang tedd...@gmail.com wrote: Suneel: thanks for the reply (sorry my gmail somehow put the reply into archive so it didn't show up in my inbox) the dictionary seems ok, at least not empty.  -sh-3.2$ ls -l  

ArrayIndexOutOfBoundsException with mahout vectordump and cvb ?

2014-01-09 Thread Yang
I am trying to run the lda (now called cvb) function, I followed the steps listed in many online sources. the final step after getting the lda result, to show the result in a human-readable form is doing this vectordump, but it gave me the following exception: I also listed the first few bytes of

Re: ArrayIndexOutOfBoundsException with mahout vectordump and cvb ?

2014-01-09 Thread Suneel Marthi
The issue seems to be with ur dictionary. What is the length of dictionary? On Thursday, January 9, 2014 6:49 PM, Yang tedd...@gmail.com wrote: I am trying to run the lda (now called cvb) function, I followed the steps listed in many online sources. the final step after getting the lda