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Profby Lex AI
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Last shippedMAY 20

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Meta

Meta AI / Reality Labs / Ads ranking. Heavy on PyTorch internals, recommendation systems, multi-task learning.

5 problems tagged for Meta.

  • Adam optimiser stepnumpyoptimizationadamMedium
  • BatchNorm forward (train + eval modes)numpynormalizationbatch-normMedium
  • Scaled dot-product self-attentionnumpytransformerattentionMedium
  • Linear forward (Wx + b)numpyneural-netfundamentalsEasy
  • Softmax from scratchnumpyfundamentalsnumerical-stabilityEasy