A novel approach for dimension reduction using word embedding: An enhanced text classification approach.
Ksh. Nareshkumar SinghS. Dickeeta DeviH. Mamata DeviAnjana Kakoti MahantaPublished in: Int. J. Inf. Manag. Data Insights (2022)
Keyphrases
- dimension reduction
- text classification
- n gram
- feature selection
- manifold embedding
- unsupervised learning
- distributional clustering
- principal component analysis
- high dimensional data
- manifold learning
- high dimensional problems
- text categorization
- high dimensional
- feature extraction
- bag of words
- cluster analysis
- random projections
- low dimensional
- feature space
- machine learning
- text documents
- singular value decomposition
- text mining
- discriminative information
- vector space
- high dimensionality
- linear discriminant analysis
- high dimensional data analysis
- clustering method
- labeled data
- k nearest neighbor
- data sets
- sparse metric learning
- active learning
- preprocessing
- pattern recognition
- information retrieval
- neural network