CREDIT THRESHOLD TRAINING METHOD AND APPARATUS, AND IP ADDRESS DETECTION METHOD AND APPARATUS

WIPO Patent Application WO/2022/033396

A1

The present application discloses a credit threshold training method and apparatus, and an IP address detection method and apparatus. The credit threshold training method comprises: collecting statistics about multiple service features from historical data of a service operation triggered on the basis of multiple IP addresses; calculating at least two correlation coefficients for each service feature hierarchically, wherein the correlation coefficients are used to indicate the correlations between the service feature and the legitimacy of the IP address; for each IP address, according to the correlation coefficients corresponding to the service feature, generating a credit value indicating the legitimacy of the IP address; generating evaluation indicators for the multiple IP addresses, wherein the evaluation indicators are indicators used to predict the legitimacy of the multiple IP addresses by means of the service features of the multiple IP addresses; and when an evaluation indicator meets a target condition, determining a credit value corresponding to the evaluation indicator to be a credit threshold, wherein the credit threshold is used to classify the status of the legitimacy of the IP address.

WANG XIANG (CN)
ZHONG QINGHUA (CN)

PCT/CN2021/111096

February 17, 2022

August 06, 2021

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BIGO TECH PTE LTD (SG)
WANG XIANG (CN)

H04L29/06

CN112003846A	2020-11-27
CN108667828A	2018-10-16
CN105323210A	2016-02-10
US20190158526A1	2019-05-23

BEYOND ATTORNEYS AT LAW (CN)

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