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Positional Encoding Theory

Transformers are permutation-invariant by default, so they need positional encodings to understand word order in sequences.

#positional encoding#sinusoidal encoding#transformer+11
📚TheoryIntermediate

Attention Mechanism Theory

Attention computes a weighted sum of values V where the weights come from how similar queries Q are to keys K.

#attention
Intermediate
Advanced
Filtering by:
#positional encoding
#self-attention
#multi-head attention
+12