Subject
Computer Science
Topic
Artificial Intelligence
A rare class must appear proportionally in both training and test data. Which split is appropriate?
A rare class must appear proportionally in both training and test data. Which split is appropriate?
a)
Single-class splitb)
Random label replacementc)
Stratified splitd)
Chronologically reversed splitExplanation
Stratification preserves class proportions and reduces the chance that a rare class disappears from a partition.Related questions
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