Features selection RRS feed

  • Question

  • Hi,

    I am working on dataset of about 1million observations and 226 features most of them are continous. how to select important features?

    ->some are constant values, can i ignore them.

    ->some features are like eg: LATG_Min ,LATG_Mean, LATG_Max, data sampled over second and provided min max mean features, which one to select. There are 45 features with min,max,mean.

    Friday, August 12, 2016 12:06 PM