LDA for on-the-fly auto tagging.
Ernesto Diaz-AvilesMihai GeorgescuAvaré StewartWolfgang NejdlPublished in: RecSys (2010)
Keyphrases
- linear discriminant analysis
- latent dirichlet allocation
- topic models
- face recognition
- topic modeling
- generative model
- discriminant analysis
- principal component analysis
- dimensionality reduction
- metadata
- topic discovery
- part of speech
- linear discriminate analysis
- image tagging
- social tagging
- subspace methods
- dimension reduction
- probabilistic model
- tag recommendation
- support vector
- feature extraction
- image processing
- high dimensional data
- multi class
- latent semantic analysis
- collaborative tagging
- discriminating power
- personal photos
- subspace analysis
- latent dirichlet
- neural network