Unsupervised learning with stochastic gradient.
Harold SzuIvica KoprivaPublished in: Neurocomputing (2005)
Keyphrases
- stochastic gradient
- unsupervised learning
- supervised learning
- nearest neighbor classifier
- stochastic gradient descent
- semi supervised
- step size
- machine learning
- object recognition
- dimensionality reduction
- grassmann manifold
- expectation maximization
- semi supervised learning
- loss function
- text classification
- nearest neighbor
- feature selection
- learning rate
- data sets