Time series data classification method and device, terminal equipment and storage medium

A time-series data and classification method technology, which is applied in the data processing field of financial technology, can solve the problems of insufficient time-series classification accuracy and the inability to meet the prediction requirements of complex business scenarios, and achieve the effect of improving classification accuracy

Pending Publication Date: 2021-12-24
CHINA MERCHANTS BANK
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a time-series data classification method, device, terminal equipment and storage medium, aiming at solving the problem tha

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  • Time series data classification method and device, terminal equipment and storage medium
  • Time series data classification method and device, terminal equipment and storage medium
  • Time series data classification method and device, terminal equipment and storage medium

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[0045] It is to be understood that the specific embodiments described herein are intended to explain the present invention and is not intended to limit the invention.

[0046] In a subsequent description, there is only a specific meaning of the present invention using the suffix used to represent the components such as "modules", "component" or "unit". Therefore, "modules", "components" or "unit" can be used in combination.

[0047]Example classified time-series data terminal (called terminal device or terminal equipment) embodiment of the present invention may be a PC, or may be a smart phone, tablet computers and portable terminal apparatus having a movable display and data processing function.

[0048] like figure 1 As shown, the terminal may include a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, and a communication bus 1002. The communication bus 1002 is used to implement connection communication between these components. User ...

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Abstract

The invention discloses a time series data classification method, and the method comprises the steps: obtaining a to-be-classified time series set which comprises a plurality of time series; performing multi-dimensional feature extraction on each time sequence in the time sequence set to obtain multi-dimensional time sequence features; and classifying the time sequences in the time sequence set according to the multi-dimensional time sequence characteristics. The invention further discloses a time series data classification device, terminal equipment and a storage medium. According to the method, multi-dimensional feature extraction is carried out on the time sequence, classification is carried out in combination with the multi-dimensional time sequence features of the time sequence, and the classification precision of the time sequence data can be effectively improved, so that the classification precision of the time sequence data can meet the prediction requirements of complex business scenes in the financial field.

Description

technical field [0001] The present invention relates to the technical field of financial technology data processing, in particular to a time series data classification method, device, terminal equipment and storage medium. Background technique [0002] Time series data classification aims to analyze standard time series data and classify time series according to the trend of historical series to assist in the prediction of future trends, thereby assisting anomaly detection and business decision-making. Most of the current time-series data comes from single scenarios such as network technology and hydrological forecasting. The time-series data of these scenarios have relatively simple rules and structures. Therefore, simple data classification can meet the forecasting needs. [0003] However, in banking and other financial fields, the business scenarios are more complex, and various business processes generate various types of time series. When predicting time series data, it...

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Application Information

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IPC IPC(8): G06F16/28G06F16/2458G06K9/62
CPCG06F16/285G06F16/2474G06F16/2462G06F18/22G06F18/253
Inventor 李晓颖胡明艳吴慧强李苏璇
Owner CHINA MERCHANTS BANK
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