CBCP: A Method of Causality Extraction from Unstructured Financial Text.
Lang CaoShihuang ZhangJuxing ChenPublished in: NLPIR (2021)
Keyphrases
- high accuracy
- detection method
- objective function
- clustering method
- data sets
- latent semantic analysis
- high precision
- support vector machine svm
- information extraction
- pairwise
- classification accuracy
- probabilistic model
- text mining
- prior knowledge
- preprocessing
- information retrieval
- synthetic data
- neural network
- database
- generation method