Feature selection package for text mining
caret has recursive feature and simple feature filters. I've got some genetic algorithm code (using the GA package). CORElearn also has the relief algorithm and a lot of different measures of feature importance. Max
On Mar 13, 2013, at 3:57 AM, "C.H." <chainsawtiney at gmail.com> wrote:
FSelector Maybe chi-sq is a good starting point. On Wed, Mar 13, 2013 at 2:02 PM, Venkata Satish Basva <venkat.satish2004 at gmail.com> wrote:
Hi,
I am doing a project on authorship attribution, where my term document
matrix has around 10450 features.
Can you please suggest me a package where I can find the feature selection
function to reduce the dimensions.
Regards,
Venkata Satish Basva
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