Using Spatial Pooler of Hierarchical Temporal Memory to classify noisy videos with predefined complexity

It was determined that the system featuring SP is capable of achieving approximately 12 times the noise reduction for a video signal with distorted bits accounting for 13% of the total. Furthermore, the system featuring SP performed better also in the experiments without a noise component and achieved a max F1 score of 0.96. The experiments also revealed that a rise of column and synapse number of SP has a substantial impact on the performance of the system. Consequently, the highest F1 score values were obtained for 256 and 4096 synapses and columns, respectively. It is worth noting that 'Multiple HTMs' setup outperforms the 'Single HTM' one. Nevertheless, this is achieved at the expense of increased computational demands.