We also establish the duality between sparse decoding and functional identification and provide algorithms for identification of low-rank dendritic stimulus processors.
Based on duality between sparse decoding and functional identification, we showed that functional identification of complex cells DSPs can be efficiently achieved by exploiting their low-rank structure and using similar algorithms as used in decoding.
Fig. 3 Duality between decoding and identification.
But, in response to Reviewer 3, we split the correlation between decoding and behavior according to positive (preferring Si+ over Si-) or negative (preferring Si- over Si+) preference.
Here, we extend the previous results and apply such evaluation procedure on the sparse decoding and sparse functional identification algorithms.
Fig. 8 Duality between low-rank decoding and low-rank functional identification.
Fig. 17 Duality between low-rank decoding and low-rank functional identification for spatio-temporal complex cells.
