Flight delay prediction method and device, server and storage medium

Abstract

The invention provides a flight delay prediction method and device, a server and a storage medium. The flight delay prediction method comprises the steps of receiving a flight delay prediction requestto obtain flight data of each factor in at least one factor related to flight delay prediction; respectively preprocessing the flight data of each factor to obtain first flight data meeting the datarequirements of the factors; generating second flight data of each piece of flight data according to the first flight data of each piece of flight data and the collection time point; inputting the second flight data into a pre-trained first feature extraction model and a pre-trained second feature extraction model to obtain linear features related to flight delay prediction and output by the firstfeature extraction model and nonlinear features related to flight delay prediction and output by the second feature extraction model; and performing flight delay prediction based on the linear features and the nonlinear features to obtain a flight delay prediction result. Based on the invention, the accuracy of the flight delay prediction result can be improved.

Description

technical field [0001] The present invention relates to the field of aviation technology, and more specifically, relates to a flight delay prediction method, device, server and storage medium. Background technique [0002] Flight delays not only have a great impact on passenger experience and loyalty, but also have an impact on airport scheduling and flight arrangements. Accurate flight delay prediction can not only provide a reference for passenger travel arrangements, but also assist the airport itself to carry out corresponding flight scheduling, so it is getting more and more attention. [0003] The existing flight delay prediction methods lack the consideration of non-periodic flight delay data. Most of the existing flight delay prediction methods assume that the flight delay data is periodic. Periodicity or dynamic periodicity and other characteristics. Not only that, the existing flight delay prediction methods are usually implemented based on long-term short-term m...

AI Technical Summary

Problems solved by technology

Therefore, the existing flight delay prediction methods often have inaccurate flight delay prediction results.

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