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overfitting

Idiom Ai

Meaning

when a model performs well on training data but poorly on unseen data

Example Sentences

"The model seems to be overfitting because it performs well on the training data but poorly on the test set."

Related Expressions

land a job

to successfully get a job

cut someone down to size

to criticize someone to make them feel less important

to learn the hard way

to learn by making mistakes or through difficult experiences

cracks in the wall

signs of problems or weaknesses in a system or relationship

my way or the highway

used to say that someone must accept your rules or leave

sweep someone off their feet

to make someone fall in love with you suddenly