Sree Kanagala

Biological Origins

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⚫ ○

○ ⚫ ⚫ ○ = a neuron in the network

⚫ ○ ⚫ = a highly activated neuron

○ ⚪ = a lightly activated neuron

L0 L1 L2 L = layer of network

• actual neurons have binary activation (0 or 1)
• these neurons have continuous values of activation between 0 and 1
• inner layer (L1) is hidden

<aside> 💡 meaning the algorithm finds its own classification metrics to categorize by

</aside>

Algorithm Intro

Imagine a grid of 4 by 4 pixels

○ ○ ○ ○

○ ⚪ ⚪ ○

○ ○ ⚫○