A provable SVD-based algorithm for learning topics in dominant admixture corpus.
Trapit BansalChiranjib BhattacharyyaRavindran KannanPublished in: CoRR (2014)
Keyphrases
- learning algorithm
- learning process
- learning phase
- times faster
- detection algorithm
- objective function
- expectation maximization
- incremental learning
- high accuracy
- computational complexity
- online learning
- worst case
- optimization algorithm
- neural network
- dynamic programming
- cost function
- search space
- learning tasks
- automatically learned
- computational cost
- linear programming
- simulated annealing
- supervised learning
- experimental evaluation
- significant improvement
- training data
- image segmentation
- decision trees
- information retrieval