METHOD AND APPARATUS FOR CALCULATING INDICATOR DATA

WIPO Patent Application WO/2024/021630

A1

The present disclosure provides a method and an apparatus for calculating indicator data, relating to the technical field of big data. A specific embodiment of the method comprises: screening sample time sequence data similar to time sequence data to be tested, and performing feature extraction on the sample time sequence data to construct a data set, an indicator corresponding to the time sequence data to be tested being different from an indicator corresponding to the sample time sequence data, and a quantity of entries in the time sequence data to be tested being less than a quantity of entries in the sample time sequence data; training an indicator calculation model using the data set, to obtain a trained indicator calculation model; extracting a feature to be tested from the time sequence data to be tested, and inputting the feature to be tested into the trained indicator calculation model, so as to output indicator data. The present embodiment can solve the technical problems of large labor and time consumption, and sparse data.

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SONG LI (CN)
ZHANG JUNBO (CN)
ZHENG YU (CN)

PCT/CN2023/081815

February 01, 2024

March 16, 2023

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JINGDONG CITY BEIJING DIGITS TECH CO LTD (CN)

G06F18/21

CN110009384A	2019-07-12
CN107346464A	2017-11-14
CN109993205A	2019-07-09
CN114202123A	2022-03-18
CN109376936A	2019-02-22
US20200104174A1	2020-04-02

CHINA SINDA INTELLECTUAL PROPERTY LIMITED (CN)

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