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Q84 / 100
What does "memoise" (memoization) do, and how would it typically be implemented for an R function?
Correct! Well done.
Incorrect.
The correct answer is B) It wraps a function to cache results for given inputs, so repeated calls with the same arguments return cached results instead of recomputing
B
Correct Answer
It wraps a function to cache results for given inputs, so repeated calls with the same arguments return cached results instead of recomputing
Explanation
Memoization caches the results of expensive function calls keyed by their arguments, often implemented using a closure over an environment that stores past results.
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84/100