Abnormal sample detection method and device, electronic equipment and storage medium

The embodiment of the invention provides an abnormal sample detection method and device, electronic equipment and a storage medium, and belongs to the technical field of artificial intelligence. The abnormal sample detection method comprises the steps that prediction time is determined; obtaining a...

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1. Verfasser: LIN RONGJI
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creator LIN RONGJI
description The embodiment of the invention provides an abnormal sample detection method and device, electronic equipment and a storage medium, and belongs to the technical field of artificial intelligence. The abnormal sample detection method comprises the steps that prediction time is determined; obtaining a training sample set and a prediction sample set according to the prediction time; obtaining an initial regression model, and performing model training on the initial regression model according to the training sample set to obtain a target regression model and a first commission prediction value corresponding to the training sample set; inputting the prediction sample set into a target regression model, and predicting the prediction sample set according to the target regression model to obtain a second commission prediction value; determining a target abnormal sample output threshold according to the first commission prediction value and the second commission prediction value; and screening out a target abnormal sam
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language chi ; eng
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subjects CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
HANDLING RECORD CARRIERS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
title Abnormal sample detection method and device, electronic equipment and storage medium
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