Found in the following dictionaries
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Overfit" Definition
noun
An analysis which corresponds too closely or exactly to a particular set of data.
Source: Oxford Dictionary
verb
To use a statistical model that has too many parameters relative to the size of the sample leading to a good fit with the sample data but a poor fit with new data.
Source: Wiktionary
Statistics. To produce or represent an analysis which corresponds too closely or exactly to (a particular set of data); to make (a model) fit a particular set of data too precisely. Also without object: to provide too close a fit.
Source: Oxford Dictionary
adjective
Designating or relating to a stream which, on the basis of its current flow, would have eroded a larger valley than it occupies.
Source: Oxford Dictionary
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