Distributed stage-wise parallel machine learning
US9836701B2 · kind B2 · utility
6Cited by
3References
20Claims
0Family size
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Key dates
| Filing date | Aug 13, 2014 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Feb 19, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for machine learning a data set in a data processing framework is disclosed. A forest is trained with the data set that generates a plurality of trees in parallel. Each tree includes leaf nodes having a constant weight. A discriminative value for each leaf node is learned with a supervised model. The forest is reconstructed with the discriminative values replacing the constant weight for each leaf node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.