Sentences with phrase «model drift»

"Model drift" refers to a situation where a machine learning model becomes less accurate or effective over time because the data it is trained on changes or evolves. It means that the model no longer accurately represents the current patterns or relationships in the data it was designed to predict. Full definition
It consisted of two talks: one on forecast quality assessment, and the second on model drift analysis.
In the United Kingdom, volcanologists work at the Exeter - based Met (formerly meteorological) Office, modeling the drift of volcanic ash clouds in the atmosphere.
S1), although by that time model drift had altered the slow deepocean circulation.
Since then, the models have got better (for instance, coupled models generally do not require «flux corrections» to prevent excessive model drift any more), and the estimates of ocean heat changes, particularly over the last ten years have improved enourmously.
I guess I would worry whether the model drift has been removed adequately.
First and foremost, there was model drift and loss of model integrity (Bath & Haapala, 1995; Blythe, Salley & Jayaratna, 1994).
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