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Market prediction data processing method and device

A technology for market forecasting and processing methods, applied in marketing and other directions, to solve problems such as inaccurate forecast results

Inactive Publication Date: 2018-01-26
WUHAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The present invention provides a method and device for processing market forecast data, which is used to solve the technical problem of inaccurate forecast results due to the single forecast model of the method in the prior art

Method used

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  • Market prediction data processing method and device
  • Market prediction data processing method and device

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Experimental program
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Embodiment 2

[0090] This embodiment provides a processing device for market forecast data, please refer to figure 2 , the device includes:

[0091] The first obtaining module 201 is used to use the preliminary prediction data set obtained in advance as the first training set;

[0092] The first prediction module 202 is configured to use a convolutional neural network model to classify the first training set, and predict the classified first training set to obtain a first prediction result;

[0093] The second obtaining module 203 is configured to add the first prediction result to the classified first training set to obtain a second training set;

[0094]The second prediction module 204 is configured to respectively obtain multiple target prediction sets by using a bagging method according to the second training set, and perform market prediction based on the multiple target prediction sets.

[0095] In the market prediction data processing device provided in the embodiment of the prese...

Embodiment 1

[0104] Various variations and specific examples of the processing method of market forecast data in Embodiment 1 are also applicable to the device of this embodiment. Through the foregoing detailed description of the processing method of market forecast data, those skilled in the art can clearly understand that this The devices in the embodiments are therefore not described in detail here for the sake of brevity.

[0105] Based on the same inventive concept as that of Embodiment 1, the present invention also provides a computer-readable storage medium corresponding to the method for processing market forecast data, see Embodiment 3 for details.

Embodiment 3

[0107] This embodiment provides a computer-readable storage medium 300, on which a computer program 311 is stored, and when the program is executed by a processor, the following steps are implemented:

[0108] Using the preliminary prediction data set obtained in advance as the first training set;

[0109] Classifying the first training set by using a convolutional neural network model, and predicting the classified first training set to obtain a first prediction result;

[0110] adding the first prediction result to the classified first training set to obtain a second training set;

[0111] According to the second training set, a plurality of target prediction sets are respectively obtained by using a bagging method, and market prediction is performed based on the multiple target prediction sets.

[0112] Various variations and specific examples of the method for processing market forecast data in Embodiment 1 are also applicable to the computer-readable storage medium of th...

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Abstract

The invention discloses a market prediction data processing method and device. The method comprises steps that a pre-acquired preliminary prediction data set is taken as a first training set; a convolutional neural network module is employed to classify the first training set, and the first training set after classification is predicted to acquire a first prediction result; the first prediction result is added to a first training set after classification to acquire a second training set; according to the second training set, a bagging method is employed to acquire multiple target prediction sets, and market prediction is carried out based on the multiple target prediction sets. The method is advantaged in that a technical problem of inaccuracy of the prediction result because of a single prediction model existing in a method in the prior art is solved.

Description

technical field [0001] The invention belongs to the technical field of market forecasting, and in particular relates to a processing method and device for market forecasting data. Background technique [0002] With the improvement of people's living standards and the ever-increasing changes in demand, the demand for the market is also constantly changing, making it more and more difficult to grasp the direction and types of sales, and how to accurately predict the market has become more and more important. [0003] The current market forecasting method usually conducts quantitative analysis based on the sales volume, then draws a forecasting model, and then predicts the market based on the forecasting model, but the forecasting model obtained in the method is only analyzed based on the sales volume of the commodity. Other influencing factors are not considered, so the prediction model is relatively simple, which makes the prediction result inaccurate. [0004] It can be see...

Claims

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Application Information

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IPC IPC(8): G06Q30/02
Inventor 王雨商锦张智
Owner WUHAN UNIV OF SCI & TECH
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