Keyphrases
- data representation
- stochastic gradient descent
- high dimensional
- dimensionality reduction
- loss function
- least squares
- step size
- random forests
- matrix factorization
- low dimensional
- similarity search
- incomplete data
- feature extraction
- online algorithms
- weight vector
- missing data
- regularization parameter
- support vector machine
- xml documents
- feature space
- data points
- input space
- high level
- high dimensional data
- online learning
- support vector
- multiple kernel learning
- nearest neighbor
- importance sampling