Text classification with coupled matrix factorization.
Ali Caner TürkmenAli Taylan CemgilPublished in: SIU (2016)
Keyphrases
- matrix factorization
- text classification
- collaborative filtering
- recommender systems
- low rank
- missing data
- bag of words
- feature selection
- nonnegative matrix factorization
- text mining
- text categorization
- stochastic gradient descent
- negative matrix factorization
- text documents
- sentiment analysis
- factorization methods
- labeled data
- machine learning
- data sparsity
- probabilistic matrix factorization
- variational bayesian
- tensor factorization
- latent factors
- factor analysis
- n gram
- implicit feedback
- unsupervised learning
- item recommendation
- multi label
- natural images
- knn
- personalized ranking
- image classification
- convex optimization
- latent factor models
- feature extraction