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(Choose 1 answer)
Which statement about unsupervised algorithms is TRUE?
A. Unsupervised algorithms are relevant when we have outcomes we are trying to predict.
B. Unsupervised algorithms are relevant when we don't have the outcomes we are trying to predict and when we want to break down our data set into smaller groups.
C. Unsupervised algorithms are typically used to forecast time related patterns like stock market trends or sales forecasts.
D. Unsupervised algorithms are relevant in cases that require explainability, for example comparing parameters from one model to another.


Q: 37