Math Problem Statement
you are given the following input for transformer encoder: {flying, arrows}. The input embeddings for these two words are [0,1,1,1,1,0] and [1,1,0,-1,-1,1]. you are trying to represent the first word 'flying' with the help of self-attention in the first encoder. For the first attention head, the query, key and value matrices just take the 2 dimensions from the input each. so, first 2 dimensions define the query vector, and so on. What will be the self-attention output for the word 'flying' corresponding to this attention head. You are using the scaled dot vector.
Solution
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Math Problem Analysis
Mathematical Concepts
Linear Algebra
Vector Dot Product
Softmax Function
Formulas
Dot product: q · k^T
Scaled attention: score = (q · k^T) / sqrt(d_k)
Softmax: softmax(x_i) = e^(x_i) / sum(e^(x_j))
Theorems
Dot product theorem
Softmax transformation in attention
Suitable Grade Level
Graduate-level (Machine Learning, Deep Learning)
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