Tag: Almost Gate

Learning by Ignoring Details

Input enters black box. output exits

Lately I have been trying to see if I can program the Propeller microcontroller chip to act like a neuron. Using the Hydra kit—propeller chip, SPIN programming language, and peripheral drivers precoded for a game machine—I’m overwhelmed by the eight hundred page guide, the intricate links between the components, and the electrical know-how presumed but…

Pattern-Matching and Invariance

Seawall with waves crashing against it

In neuroscience, the process I call pattern-matching is often called invariance. Yohan John in Quora raises the question and suggests the form of the answer: How does your brain discover similarity in the midst of so much dissimilarity? The answer is that the brain somehow creates invariant representations of objects and patterns. What is invariance?…

Pattern Detection Job

They looked at the economic features. One saw them close enough to think the same conclusion would follow. The other one didn’t see it as the same pattern.