An Improved Quantum Algorithm for Spectral Regression.
Fan-Xu MengXutao YuZaichen ZhangPublished in: ACCC (2020)
Keyphrases
- times faster
- dynamic programming
- computational complexity
- detection algorithm
- experimental evaluation
- worst case
- optimization algorithm
- significant improvement
- theoretical analysis
- expectation maximization
- high accuracy
- learning algorithm
- tree structure
- regression model
- segmentation algorithm
- model selection
- linear programming
- np hard
- preprocessing
- objective function
- input data
- support vector machine
- graph cuts
- computational cost
- k means
- search space
- data structure
- data sets
- improved algorithm