Has anyone used SDR to feed to NN.
I’m asking something along the lines of converting BoW or word-embedings or randomly-generated-SDR or word2vec passed trough Spatial pooler and then using them to train NN.
text => bow => SP =SDR=> NN => SDR-labels => text-label
It would have to perform better because the SP->SDP should be related i.e. the input to NN already have correlation.
As I’m on this : Is there a standalone implementation of Spatial Pooler ?