On Tree-structured Multi-stage Principal Component Analysis (TMPCA) for Text Classification.
Yuanhang SuRuiyuan LinC.-C. Jay KuoPublished in: CoRR (2018)
Keyphrases
- multistage
- text classification
- principal component analysis
- bag of words
- single stage
- production system
- lot sizing
- tree structured data
- stochastic programming
- feature reduction
- principal components
- stochastic optimization
- text categorization
- structured data
- dimensionality reduction
- tree structure
- sentiment analysis
- machine learning
- text mining
- feature selection
- naive bayes
- covariance matrix
- dynamic programming
- multi label
- independent component analysis
- data cleaning
- semantic features
- lot streaming
- feature space
- finite horizon
- knn
- linear discriminant analysis
- optimal policy
- supply chain
- linear program
- multi item
- face recognition
- information retrieval
- data mining
- attack detection
- n gram