Most recent implementation details?

I need to make my own implementation of the HTM, because i need it to be in C, and i need it to be lighter and faster–I think i can do so by using bytes rather than floats, because integer math is faster, and controlling memory allocation for fewer cache misses. Anyway, the implementation details I found are:

HTM Cortical Learning Algorithms. Version 0.2.1. 2011-Sep-1.

Is this document up to date? Or is there something else I should be using?


Hi, that whitepaper is a bit outdated. We’re working on a textbook “Biological and Machine Intelligence” that will include updated descriptions and pseudocode. Here are the temporary drafts: Spatial Pooler and Temporal Memory.


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Thank you very much!