Method for improvement of transparency: use of text mining techniques for reclassification of governmental expenditures records in Brazil.
Gustavo de Oliveira AlmeidaKate RevoredoClaudia CappelliCristiano MacielPublished in: Int. J. Bus. Intell. Data Min. (2021)
Keyphrases
- detection method
- experimental evaluation
- text mining
- databases
- classification method
- preprocessing
- high precision
- pairwise
- cost function
- support vector machine
- theoretical analysis
- clustering method
- optimization algorithm
- optimization method
- web mining
- data sets
- machine learning
- support vector machine svm
- model selection
- edge detection
- similarity measure
- dynamic programming
- active learning