Document topic mapping problem using Mahout 0.9 CVB algorithm

[newein <ka...@gmail.com>]

Hi,

I am trying to do the topics analysis on set of documents using the latest
version of Mahout.

The output for topic to term mapping is proper with each topic having list
of terms with corresponding probabilities.

But the when I tried getting the document to topic mapping , it only
displays a set of topics starting with some letter. Like in this case all
topics starting with letter a

Following is the sample code used to generate the document topic mapping:

*VectorDumper.main(new String[] 
                { 
                "-i" , inputDocTopicsDir
                , "-o", oututDocTopicsDir
                , "-d", inputDictionaryDir
                , "-dt", "sequencefile"
                , "-sort", "true"
                , "-vs", "10" });*

Sample output:
{2d:0.019996671414880783,3d:0.019994853350969108,4d:0.02000171234917903,5d:0.019994290328033588,a.config:0.01999309367417373,a.k.a:0.02000227944902019,a.system:0.01999771644223781,aaa:0.020003361639812457,aam:0.019990182999365072,aapm:0.020012465032122083,aapv:0.01999879522431889,aar:0.019995543474585993,aas:0.019995157547471696,aav:0.02000267326012652,ab:0.020025978185034182,aba:0.01999553819903237,abandon:0.020013355238553677,abandoned:0.01999559962237951,abandonment:0.019994194616256,abandons:0.02001433184497984,abatement:0.01997728075793184,abberationa:0.020001189392395737}



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