Inventor · disambiguated record
Zhanghao Hu
Also filed as: HU ZHANGHAO
4 granted patents·2 pending applications·7 citations·filing 2019–2023
67Inventor score
Technology areasG06N
Files withPAYPAL INC6
Top patents by PatentIndex Score
6 records- 0185US11893465B2Enhanced gradient boosting tree for risk and fraud modelingPAYPAL INC·Filed 2023·Granted Feb 6, 2024·2 cites·20 claims
- 0279US11568317B2Enhanced gradient boosting tree for risk and fraud modelingPAYPAL INC·Filed 2020·Granted Jan 31, 2023·2 cites·20 claims
- 0370US11900231B2Hierarchy optimization method for machine learningPAYPAL INC·Filed 2019·Granted Feb 13, 2024·2 cites·20 claims
- 0468US2024211813A1Hierarchy optimization method for machine learningPAYPAL INC·Filed 2023·Application pending·0 cites
- 0561US11615347B2Optimizing data processing and feature selection for model trainingPAYPAL INC·Filed 2019·Granted Mar 28, 2023·1 cites·20 claims
- 0638US2020311614A1Dropout for Ensemble Machine Learning ClassifiersPAYPAL INC·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →