High-dimensional sparse Fourier algorithms.
Bosu ChoiAndrew J. ChristliebYang WangPublished in: Numer. Algorithms (2021)
Keyphrases
- high dimensional
- computational cost
- orders of magnitude
- learning algorithm
- data points
- sparse data
- data sets
- data structure
- feature space
- significant improvement
- discrete data
- noisy data
- machine learning algorithms
- theoretical analysis
- computationally efficient
- low dimensional
- optimization problems
- multi dimensional
- decision trees