Intra-Topic Variability Normalization based on Linear Projection for Topic Classification.

Quan Liu Wu Guo Zhen-Hua Ling Hui Jiang Yu Hu

Published in: HLT-NAACL (2016)

Keyphrases

linear projection
neural network
preprocessing
machine learning
feature selection
feature extraction
pattern recognition
feature space
dimension reduction
data mining
clustering algorithm
multiscale
dimensionality reduction
support vector machine svm
topic models