The data drift
Example: Data drift occurs when data distribution changes over time
Definition
"The data drift" refers to the phenomenon where the statistical properties of data change over time, potentially leading to decreased accuracy in predictive models and analyses. It occurs when the underlying data distribution shifts, requiring adjustments in data handling or model retraining.
Etymology
The term "the data drift" combines 'data,' derived from the Latin 'datum' meaning 'something given,' with 'drift,' which originates from Old English 'drift,' meaning to drive or move along. The phrase metaphorically captures the idea of data 'drifting' away from its original state, causing changes in its characteristics over time.
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"The data drift" appears in the Vocaplus list "English - Research - (A1-C2) - set 1", containing 108 commonly used words.
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