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Results tagged with machine-learning
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user 44817
For questions related to machine learning (ML), which is a set of methods that can automatically detect patterns in data, and then use the uncovered patterns to predict future data, or to perform other kinds of decision making under uncertainty (such as planning how to collect more data). ML is usually divided into supervised, unsupervised and reinforcement learning. Deep learning is a subfield of ML that uses deep artificial neural networks.
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Is data leakage relevant when scaling across samples?
Considering that you are making a minmax scaling, the only time in which there would be no risk of data leakage is if the minimum value on your training set equals the minimum value of the test set, a …
