Machine learning for financial transaction classification across companies using character-level word embeddings of text fields.
Rasmus Kær JørgensenChristian IgelPublished in: Intell. Syst. Account. Finance Manag. (2021)
Keyphrases
- machine learning
- supervised machine learning
- machine learning methods
- pattern recognition
- text classification
- decision trees
- text input
- machine learning algorithms
- text mining
- feature selection
- support vector machine
- database
- supervised learning
- co occurrence
- word level
- natural language text
- active learning
- information retrieval
- computer vision
- printed text
- feature vectors
- model selection
- information extraction
- financial reports
- handwritten words
- related words
- text corpus
- string matching
- support vector
- natural language processing
- classification accuracy
- feature extraction
- word pairs
- competitive advantage
- linguistic information
- keywords
- learning algorithm
- textual entailment
- printed documents
- financial services
- feature space
- training set
- financial information