Title:
TIME SERIES DATA PROCESSING METHOD AND APPARATUS, DEVICE, AND NONVOLATILE READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2024/093207
Kind Code:
A1
Abstract:
The present invention relates to the field of computer applications. Specifically disclosed are a time series data processing method and apparatus, a device, and a nonvolatile readable storage medium. The method comprises: respectively segmenting time series data according to a plurality of different window sizes to obtain a plurality of training sets; respectively inputting the training sets into a plurality of auto-encoders for training, wherein one auto-encoder corresponds to one window size; after the training is completed, performing preferential selection on models outputted by the auto-encoders to obtain a target model; and obtaining target time series data, and extracting a target feature of the target time series data by using the target model. According to the present invention, while an optimal window is automatically selected, automatic feature extraction of time series data of multiple indexes (each index has multiple dimensions) is realized.
Inventors:
ZHANG XIAOLAN (CN)
LI FENG (CN)
YIN TAO (CN)
LI FENG (CN)
YIN TAO (CN)
Application Number:
PCT/CN2023/095897
Publication Date:
May 10, 2024
Filing Date:
May 23, 2023
Export Citation:
Assignee:
SUZHOU METABRAIN INTELLIGENT TECH CO LTD (CN)
International Classes:
G06F16/2458
Foreign References:
| CN115422264A | 2022-12-02 | |||
| CN111798018A | 2020-10-20 | |||
| CN113837812A | 2021-12-24 | |||
| CN112702329A | 2021-04-23 | |||
| CN113850916A | 2021-12-28 |
Attorney, Agent or Firm:
KANGXIN PARTNERS , P.C. (CN)
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