Codebook-based Scalable Music Tagging with Poisson Matrix Factorization.
Dawen LiangJohn W. PaisleyDan EllisPublished in: ISMIR (2014)
Keyphrases
- matrix factorization
- collaborative filtering
- vector quantization
- recommender systems
- low rank
- negative matrix factorization
- nonnegative matrix factorization
- missing data
- factor analysis
- bag of words
- factorization methods
- data sparsity
- implicit feedback
- latent factors
- item recommendation
- data sets
- latent factor models
- variational bayesian
- stochastic gradient descent
- probabilistic matrix factorization
- data matrix
- image representation
- feature vectors
- training set
- tag recommendation
- closed form
- image features
- face recognition