Chinese nested entity recognition method for the finance domain based on heterogeneous graph network.
Han ZhangYiping DangYazhou ZhangSiyuan LiangJunxiu LiuLixia JiPublished in: Inf. Process. Manag. (2024)
Keyphrases
- detection method
- preprocessing
- significant improvement
- objective function
- pairwise
- cost function
- dynamic programming
- data sets
- high accuracy
- network model
- clustering method
- structured data
- fully connected
- domain independent
- high precision
- tree structure
- support vector machine svm
- computational intelligence
- probabilistic model