Sunday 15 January 2012

Does weka filter keep the order of the instances -



Does weka filter keep the order of the instances -

in weka, when applying filter on instances, next

// filter non-numeric attribute instances data; instances newdata; remove remove = new remove(); ...... newdata = filter.usefilter(data, remove);

will order of instances in newdata same order of instances in data?

i think 'remove' filter wipes away attribute instead of instances, order still preserved.

as instance filters, should retain order (unless specific filters reorder dataset according documentation).

i tried on removewithvalues instance filter , order preserved after applied.

filter weka

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