Feature extraction using LR-PCA hybridization on twitter data and classification accuracy using machine learning algorithms.
Senthil Murugan NagarajanUsha Devi GandhiPublished in: Clust. Comput. (2019)
Keyphrases
- machine learning algorithms
- feature extraction
- data sets
- learning algorithm
- decision trees
- principal component analysis
- classification accuracy
- learning models
- benchmark data sets
- high dimensional data
- dimensionality reduction
- prior knowledge
- training data
- feature selection
- natural language processing
- high dimensional
- data structure
- face recognition
- missing data
- machine learning methods
- dimension reduction
- machine learning