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Multiple Choice
A machine learning engineer is training a model to reconstruct a document from a corrupted version. They are considering two different strategies for creating the corrupted input:
- Strategy A: Replace 15% of the words in the document, chosen at random, each with a single
[MASK]token. - Strategy B: Replace three separate, contiguous spans of words (which together make up 15% of the document's total words) with a single
[SPAN]token for each span.
Assuming all other factors are
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Updated 2025-09-26
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A machine learning engineer is training a model to reconstruct a document from a corrupted version. They are considering two different strategies for creating the corrupted input:
- Strategy A: Replace 15% of the words in the document, chosen at random, each with a single
[MASK]token. - Strategy B: Replace three separate, contiguous spans of words (which together make up 15% of the document's total words) with a single
[SPAN]token for each span.
Assuming all other factors are
- Strategy A: Replace 15% of the words in the document, chosen at random, each with a single
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