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Linear Algebra
Notation for a Tuple of Identical Elements
The notation a = (a, ..., a, a) is used to represent a tuple or vector where every element is identical. This format signifies an ordered sequence composed entirely of the same element, in this case 'a', enclosed in parentheses.
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Ch.2 Generative Models - Foundations of Large Language Models
Foundations of Large Language Models
Foundations of Large Language Models Course
Computing Sciences
Ch.5 Inference - Foundations of Large Language Models
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Notation for a Tuple of Identical Elements
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Example of a Tuple of Identical Elements (β, β, ..., β)
In a machine learning context, you need to create an initial weight vector of length 'n'. A specific initialization strategy requires that every single element in this vector must have the exact same starting value of 0.5. Which of the following expressions correctly and most concisely represents this specific vector?