# IPC prediction of patent documents using neural network with attention for hierarchical structure

> Research article (PLoS ONE, 2023) · cited 12× · AI/ML

**Wikidata**: [openalex:W4322758271](https://www.wikidata.org/wiki/openalex:W4322758271)  
**Source**: https://4ort.xyz/entity/ipc-prediction-of-patent-documents-using-neural-network-with-attention-for-hierarchical-structure