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Suspended sediment concentration prediction method and device, computer equipment and storage medium

A concentration prediction and computer program technology, applied in the field of devices, computer equipment and storage media, and suspended sediment concentration prediction methods, can solve the problems of long modeling time of prediction models and large prediction errors, and achieve improved objective accuracy and fast Effects of forecasting and improving forecasting efficiency

Pending Publication Date: 2020-07-17
SUN YAT SEN UNIV
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Problems solved by technology

[0006] Based on this, it is necessary to provide a suspended sediment concentration prediction method, device, computer equipment and storage medium for the technical problems of long modeling time and large prediction error of the above-mentioned prediction model

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  • Suspended sediment concentration prediction method and device, computer equipment and storage medium
  • Suspended sediment concentration prediction method and device, computer equipment and storage medium
  • Suspended sediment concentration prediction method and device, computer equipment and storage medium

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Embodiment Construction

[0058] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0059] In one embodiment, such as figure 1As shown, a method for predicting suspended sediment concentration is provided. In this embodiment, the method is applied to a server as an example. It can be understood that this method can also be applied to a terminal, and can also be applied to a system including a terminal and a server. , and realized through the interaction between the terminal and the server. Wherein, the terminal can be, but not limited to, various personal computers, notebook computers, smart phones, tablet computers and portable wearable devices, and the...

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Abstract

The invention relates to a suspended sediment concentration prediction method and device, computer equipment and a storage medium. The method comprises the following steps: acquiring suspended sediment concentration data to form a concentration data sample set; randomly extracting a plurality of concentration data samples from the concentration data sample set to form a concentration data trainingset; generating a prediction model based on an LSTM algorithm, and training the prediction model by adopting the concentration data training set; when a training result meets a set condition, storingmodel parameters of the prediction model to obtain a suspended sediment concentration prediction model; and predicting the suspended sediment concentration according to the suspended sediment concentration prediction model. By adopting the method, the suspended sediment concentration can be quickly predicted, and the prediction efficiency of the suspended sediment concentration and the accuracy of a prediction result are improved.

Description

technical field [0001] The present application relates to the technical field of suspended sediment, in particular to a method, device, computer equipment and storage medium for predicting the concentration of suspended sediment. Background technique [0002] The suspended sediment in the estuary has an important impact on the environment of the estuary and its surroundings. The content of suspended sediment directly affects the optical properties of the water body such as transparency, turbidity, and water color. Suspended sediment particles have an adsorption effect, and fine-grained sediment is an important carrier of various nutrients and pollutants. Due to the adsorption effect between pollutants and sediment, sediment transport plays an important role in the migration and circulation of pollutants. It plays an important role in the nearshore marine biogeochemical process. Therefore, accurate and timely prediction of suspended sediment concentration is of great scienti...

Claims

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Application Information

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IPC IPC(8): G06F30/27G06F30/28G06N3/04G06N3/08G06F113/08G06F111/10
CPCG06N3/08G06N3/044G06N3/045
Inventor 任磊姬进财潘广维
Owner SUN YAT SEN UNIV
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