Figure 2From: Unsupervised strategies for identifying optimal parameters in Quantum Approximate Optimization AlgorithmDistribution of angle values \(\gamma _{i}\), \(\beta _{i}\) for each depth. Plots a), b) and c) concern MaxCut problems while the others refer to the dense QUBO matrices. We witness concentration effects of the angle values, suggesting the suitability of clustering as an angle setting strategyBack to article page