Research on Financial Fraud Text Classification Based on PET-BiLSTM.
Feifei ZouSu HuWei YuZejun YanSijun ChanPublished in: CSAIDE (2024)
Keyphrases
- text classification
- fraud detection
- data cleaning
- financial institutions
- text categorization
- bag of words
- naive bayes
- machine learning
- text mining
- data mining techniques
- feature selection
- anomaly detection
- n gram
- outlier detection
- text data
- image reconstruction
- cost sensitive
- data mining
- sentiment analysis
- text documents
- labeled data
- decision making
- multi label
- positron emission tomography
- credit card
- knn
- social network analysis
- text classifiers
- semantic features
- decision trees
- risk management
- financial data
- pet images
- money laundering
- magnetic resonance imaging
- medical images
- training documents
- criminal activities
- internet banking
- identity theft
- neural network