Is it possible to use Mahout Random Forests work with image(pixel) data in libsvm format?

[Zhou Jiang]

Hi All,

The Default Random Forests MapReduce works with UCI glass data. 

ID f1 f2 f3 … fn L

Is there a way to make it work with image data in libsvm format(Sparse 
Representation) listed as blow:

L index1:feature1 index2:feature2 … indexk:featurek


Thanks