Xiangguo Jin

Joint extraction method for entity relations from mineral resources reports integrating dependency parsing and improved graph convolutional networks

2025 · Ore Geology Reviews

• Propose a GCN entity relationship joint extraction model based on dependency syntax analysis. • Propose a GCN with stacked pointer networks to address long entity and overlapping entity. • Propose the use of the …

Chinese Named Entity Recognition in the Geoscience Domain Based on BERT

2022 · Earth and Space Science

Abstract Geological reports are frequently used by geologists involved in geological surveys and scientific research to record the results and outcomes of geological surveys. With such a rich data source, a substantial amount of knowledge …