Feature Extraction and Classification of Text Data by Combining Two-stage Feature Selection Algorithm and Improved Machine Learning Algorithm.
Hua HuangPublished in: Informatica (Slovenia) (2024)
Keyphrases
- text data
- feature extraction and classification
- feature selection algorithms
- learning algorithm
- feature selection
- text classification
- text mining
- feature extraction
- text documents
- learning models
- high dimensional
- machine learning
- data sets
- structured data
- texture classification
- feature set
- training data
- high dimensional data
- document collections
- bag of words
- pattern recognition
- machine learning algorithms
- text categorization
- feature subset
- selection algorithm
- active learning
- reinforcement learning
- knn
- web pages