Fundamental limitations on optimization in variational quantum algorithms.
Hao-Kai ZhangChengkai ZhuGeng LiuXin WangPublished in: CoRR (2022)
Keyphrases
- optimization problems
- discrete optimization
- learning algorithm
- stochastic search
- computational complexity
- significant improvement
- theoretical analysis
- efficient optimization
- neural network
- optimization approaches
- optimization methods
- computational efficiency
- orders of magnitude
- computationally efficient
- worst case
- computational cost
- data structure
- social networks
- times faster
- global optimization
- bayesian networks
- information retrieval
- machine learning