Managing missing values in datasets for machine learning models
US11568187B2 · kind B2 · utility
7Cited by
3References
19Claims
0Family size
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Key dates
| Filing date | Feb 10, 2020 |
| Grant date | Jan 31, 2023 |
| Priority date | — |
| Expiry date | Feb 10, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/70
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Computer-implemented machines, systems and methods for managing missing values in a dataset for a machine learning model. The method may comprise importing a dataset with missing values; computing data statistics and identifying the missing values; verifying the missing values; updating the missing values; imputing missing values; encoding reasons for why values are missing; combining imputed missing values and the encoded reasons; and recommending models and hyperparameters to handle special or missing values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.