Deep reinforcement learning-based captioning with embedding reward
US10726059B1 · kind B1 · utility
6Cited by
24References
20Claims
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Key dates
| Filing date | Jun 21, 2019 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Jun 21, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N5/022
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An image captioning system and method is provided for generating a caption for an image. The image captioning system utilizes a policy network and a value network to generate the caption. The policy network serves as a local guidance and the value network serves as a global and lookahead guidance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.