Method, device, and apparatus for word vector processing based on clusters
US10846483B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 29, 2020 |
| Grant date | Nov 24, 2020 |
| Priority date | — |
| Expiry date | Jan 29, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F18/214
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A cluster includes a server cluster and a worker computer cluster. Each worker computer included in the worker computer cluster separately obtains a word and at least one context word of the word that are extracted from a corpus. The worker computer obtains word vectors for the word and the at least one context word. The worker computer calculates a gradient according to the word, the at least one context word, and the word vectors. The worker computer asynchronously updates the gradient to a server included in the server cluster. The server updates the word vectors for the word and the at least one context word of the word according to the gradient.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.