Multimodal sentiment classification
US11551042B1 · kind B1 · utility
4Cited by
3References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 27, 2019 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Aug 22, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG10L25/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Sentiment classification can be implemented by an entity-level multimodal sentiment classification neural network. The neural network can include left, right, and target entity subnetworks. The neural network can further include an image network that generates representation data that is combined and weighted with data output by the left, right, and target entity subnetworks to output a sentiment classification for an entity included in a network post.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.