Title:
DEVELOPMENT TREND DATA ACQUISITION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/211245
Kind Code:
A1
Abstract:
A development trend data acquisition method and device. The method comprises: determining an object category to which a prediction object belongs; determining at least one factor corresponding to the object category; taking at least two objects belonging to the object category as sample objects, and separately obtaining historical development data of each sample object; separately extracting first historical factor data corresponding to each factor from within the historical development data of each sample object; by means of each piece of the extracted first historical factor data, training a machine learning model corresponding to the object category; extracting second historical factor data corresponding to each factor from within the historical development data of the prediction object; inputting each piece of second historical factor data into the machine learning model to obtain first prediction data; and according to the first prediction data, determining development trend data used for representing the development trend of the prediction object. The costs paid by analysis personnel for predicting the revenue of publicly listed companies may thus be reduced.
Inventors:
ZHANG XIANG (CN)
LIU YUANYUAN (CN)
ZHENG ZIOU (CN)
YU XIUMING (CN)
WANG WEI (CN)
LIU YUANYUAN (CN)
ZHENG ZIOU (CN)
YU XIUMING (CN)
WANG WEI (CN)
Application Number:
PCT/CN2019/103060
Publication Date:
October 22, 2020
Filing Date:
August 28, 2019
Export Citation:
Assignee:
PING AN TECH SHENZHEN CO LTD (CN)
International Classes:
G06Q10/04
Foreign References:
| CN102968670A | 2013-03-13 | |||
| CN107194489A | 2017-09-22 | |||
| CN108550047A | 2018-09-18 | |||
| US10078337B1 | 2018-09-18 |
Attorney, Agent or Firm:
BEIJING STRONG WISDOM INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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